diff --git a/dist/http.js b/dist/http.js
index 9afed48f..940464e5 100644
--- a/dist/http.js
+++ b/dist/http.js
@@ -37,7 +37,7 @@ var __generator = (this && this.__generator) || function (thisArg, body) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.http = void 0;
-var axios = require('axios').default;
+var fetch = require('node-fetch');
 var Http = (function () {
     function Http() {
     }
@@ -45,23 +45,20 @@ var Http = (function () {
         return __awaiter(this, void 0, void 0, function () {
             var _this = this;
             return __generator(this, function (_a) {
-                return [2, new Promise(function (resolve, reject) {
-                        axios({
-                            method: 'post',
-                            url: url,
-                            headers: _this.getHeaders(headers),
-                            data: JSON.parse(body)
-                        })
-                            .then(function (res) { return resolve(res.body); })
-                            .catch(function (res) { return reject(res.body); });
+                return [2, new Promise(function () {
+                        fetch(url, _this.getOptions('post', headers, body));
                     })];
             });
         });
     };
-    Http.prototype.getHeaders = function (headersString) {
-        var headers = JSON.parse(headersString);
-        headers['content-type'] = 'application/json';
-        return headers;
+    Http.prototype.getOptions = function (method, headers, body) {
+        var options = {
+            headers: JSON.parse(headers),
+            method: method
+        };
+        options.body = JSON.stringify(body);
+        options.headers['content-type'] = 'application/json';
+        return options;
     };
     return Http;
 }());
diff --git a/dist/http.js.map b/dist/http.js.map
index 5b6eb48a..9d89a9d4 100644
--- a/dist/http.js.map
+++ b/dist/http.js.map
@@ -1 +1 @@
-{"version":3,"file":"http.js","sourceRoot":"","sources":["../src/http.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,IAAM,KAAK,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC,OAAO,CAAC;AAEvC;IAAA;IAsBA,CAAC;IArBO,mBAAI,GAAV,UAAW,GAAW,EAAE,OAAe,EAAE,IAAY;;;;gBACnD,WAAO,IAAI,OAAO,CAAC,UAAC,OAAO,EAAE,MAAM;wBACjC,KAAK,CAAC;4BACJ,MAAM,EAAE,MAAM;4BACd,GAAG,KAAA;4BACH,OAAO,EAAE,KAAI,CAAC,UAAU,CAAC,OAAO,CAAC;4BACjC,IAAI,EAAE,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC;yBACvB,CAAC;6BACC,IAAI,CAAC,UAAC,GAAG,IAAK,OAAA,OAAO,CAAC,GAAG,CAAC,IAAI,CAAC,EAAjB,CAAiB,CAAC;6BAChC,KAAK,CAAC,UAAC,GAAG,IAAK,OAAA,MAAM,CAAC,GAAG,CAAC,IAAI,CAAC,EAAhB,CAAgB,CAAC,CAAC;oBACtC,CAAC,CAAC,EAAC;;;KACJ;IAED,yBAAU,GAAV,UAAW,aAAqB;QAC9B,IAAM,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,aAAa,CAAC,CAAC;QAG1C,OAAO,CAAC,cAAc,CAAC,GAAG,kBAAkB,CAAC;QAE7C,OAAO,OAAO,CAAC;IACjB,CAAC;IACH,WAAC;AAAD,CAAC,AAtBD,IAsBC;AAEY,QAAA,IAAI,GAAG,IAAI,IAAI,EAAE,CAAC"}
\ No newline at end of file
+{"version":3,"file":"http.js","sourceRoot":"","sources":["../src/http.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,IAAM,KAAK,GAAG,OAAO,CAAC,YAAY,CAAC,CAAC;AAEpC;IAAA;IAqBA,CAAC;IApBO,mBAAI,GAAV,UAAW,GAAW,EAAE,OAAe,EAAE,IAAY;;;;gBACnD,WAAO,IAAI,OAAO,CAAC;wBACjB,KAAK,CAAC,GAAG,EAAE,KAAI,CAAC,UAAU,CAAC,MAAM,EAAE,OAAO,EAAE,IAAI,CAAC,CAAC,CAAC;oBACrD,CAAC,CAAC,EAAC;;;KACJ;IAED,yBAAU,GAAV,UAAW,MAAc,EAAE,OAAe,EAAE,IAAY;QACtD,IAAM,OAAO,GAAQ;YACnB,OAAO,EAAE,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC;YAC5B,MAAM,QAAA;SACP,CAAC;QAGF,OAAO,CAAC,IAAI,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC;QAGpC,OAAO,CAAC,OAAO,CAAC,cAAc,CAAC,GAAG,kBAAkB,CAAC;QAErD,OAAO,OAAO,CAAC;IACjB,CAAC;IACH,WAAC;AAAD,CAAC,AArBD,IAqBC;AAEY,QAAA,IAAI,GAAG,IAAI,IAAI,EAAE,CAAC"}
\ No newline at end of file
diff --git a/dist/index.js b/dist/index.js
index 4696552d..cd7ad91e 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -285,8 +285,15 @@ exports.getState = getState;
 
 /***/ }),
 
+/***/ 211:
+/***/ (function(module) {
+
+module.exports = require("https");
+
+/***/ }),
+
 /***/ 319:
-/***/ (function(__unusedmodule, exports) {
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
 
 "use strict";
 
@@ -328,6 +335,7 @@ var __generator = (this && this.__generator) || function (thisArg, body) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.http = void 0;
+var fetch = __webpack_require__(467);
 var Http = (function () {
     function Http() {
     }
@@ -335,10 +343,8 @@ var Http = (function () {
         return __awaiter(this, void 0, void 0, function () {
             var _this = this;
             return __generator(this, function (_a) {
-                return [2, new Promise(function (resolve, reject) {
-                        fetch(url, _this.getOptions('post', headers, body))
-                            .then(function (res) { return resolve(res.body); })
-                            .catch(function (res) { return reject(res.body); });
+                return [2, new Promise(function () {
+                        fetch(url, _this.getOptions('post', headers, body));
                     })];
             });
         });
@@ -456,6 +462,1663 @@ function escapeProperty(s) {
 }
 //# sourceMappingURL=command.js.map
 
+/***/ }),
+
+/***/ 413:
+/***/ (function(module) {
+
+module.exports = require("stream");
+
+/***/ }),
+
+/***/ 467:
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+
+var Stream = _interopDefault(__webpack_require__(413));
+var http = _interopDefault(__webpack_require__(605));
+var Url = _interopDefault(__webpack_require__(835));
+var https = _interopDefault(__webpack_require__(211));
+var zlib = _interopDefault(__webpack_require__(761));
+
+// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js
+
+// fix for "Readable" isn't a named export issue
+const Readable = Stream.Readable;
+
+const BUFFER = Symbol('buffer');
+const TYPE = Symbol('type');
+
+class Blob {
+	constructor() {
+		this[TYPE] = '';
+
+		const blobParts = arguments[0];
+		const options = arguments[1];
+
+		const buffers = [];
+		let size = 0;
+
+		if (blobParts) {
+			const a = blobParts;
+			const length = Number(a.length);
+			for (let i = 0; i < length; i++) {
+				const element = a[i];
+				let buffer;
+				if (element instanceof Buffer) {
+					buffer = element;
+				} else if (ArrayBuffer.isView(element)) {
+					buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);
+				} else if (element instanceof ArrayBuffer) {
+					buffer = Buffer.from(element);
+				} else if (element instanceof Blob) {
+					buffer = element[BUFFER];
+				} else {
+					buffer = Buffer.from(typeof element === 'string' ? element : String(element));
+				}
+				size += buffer.length;
+				buffers.push(buffer);
+			}
+		}
+
+		this[BUFFER] = Buffer.concat(buffers);
+
+		let type = options && options.type !== undefined && String(options.type).toLowerCase();
+		if (type && !/[^\u0020-\u007E]/.test(type)) {
+			this[TYPE] = type;
+		}
+	}
+	get size() {
+		return this[BUFFER].length;
+	}
+	get type() {
+		return this[TYPE];
+	}
+	text() {
+		return Promise.resolve(this[BUFFER].toString());
+	}
+	arrayBuffer() {
+		const buf = this[BUFFER];
+		const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		return Promise.resolve(ab);
+	}
+	stream() {
+		const readable = new Readable();
+		readable._read = function () {};
+		readable.push(this[BUFFER]);
+		readable.push(null);
+		return readable;
+	}
+	toString() {
+		return '[object Blob]';
+	}
+	slice() {
+		const size = this.size;
+
+		const start = arguments[0];
+		const end = arguments[1];
+		let relativeStart, relativeEnd;
+		if (start === undefined) {
+			relativeStart = 0;
+		} else if (start < 0) {
+			relativeStart = Math.max(size + start, 0);
+		} else {
+			relativeStart = Math.min(start, size);
+		}
+		if (end === undefined) {
+			relativeEnd = size;
+		} else if (end < 0) {
+			relativeEnd = Math.max(size + end, 0);
+		} else {
+			relativeEnd = Math.min(end, size);
+		}
+		const span = Math.max(relativeEnd - relativeStart, 0);
+
+		const buffer = this[BUFFER];
+		const slicedBuffer = buffer.slice(relativeStart, relativeStart + span);
+		const blob = new Blob([], { type: arguments[2] });
+		blob[BUFFER] = slicedBuffer;
+		return blob;
+	}
+}
+
+Object.defineProperties(Blob.prototype, {
+	size: { enumerable: true },
+	type: { enumerable: true },
+	slice: { enumerable: true }
+});
+
+Object.defineProperty(Blob.prototype, Symbol.toStringTag, {
+	value: 'Blob',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * fetch-error.js
+ *
+ * FetchError interface for operational errors
+ */
+
+/**
+ * Create FetchError instance
+ *
+ * @param   String      message      Error message for human
+ * @param   String      type         Error type for machine
+ * @param   String      systemError  For Node.js system error
+ * @return  FetchError
+ */
+function FetchError(message, type, systemError) {
+  Error.call(this, message);
+
+  this.message = message;
+  this.type = type;
+
+  // when err.type is `system`, err.code contains system error code
+  if (systemError) {
+    this.code = this.errno = systemError.code;
+  }
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+FetchError.prototype = Object.create(Error.prototype);
+FetchError.prototype.constructor = FetchError;
+FetchError.prototype.name = 'FetchError';
+
+let convert;
+try {
+	convert = __webpack_require__(877).convert;
+} catch (e) {}
+
+const INTERNALS = Symbol('Body internals');
+
+// fix an issue where "PassThrough" isn't a named export for node <10
+const PassThrough = Stream.PassThrough;
+
+/**
+ * Body mixin
+ *
+ * Ref: https://fetch.spec.whatwg.org/#body
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+function Body(body) {
+	var _this = this;
+
+	var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+	    _ref$size = _ref.size;
+
+	let size = _ref$size === undefined ? 0 : _ref$size;
+	var _ref$timeout = _ref.timeout;
+	let timeout = _ref$timeout === undefined ? 0 : _ref$timeout;
+
+	if (body == null) {
+		// body is undefined or null
+		body = null;
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		body = Buffer.from(body.toString());
+	} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		body = Buffer.from(body);
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		body = Buffer.from(body.buffer, body.byteOffset, body.byteLength);
+	} else if (body instanceof Stream) ; else {
+		// none of the above
+		// coerce to string then buffer
+		body = Buffer.from(String(body));
+	}
+	this[INTERNALS] = {
+		body,
+		disturbed: false,
+		error: null
+	};
+	this.size = size;
+	this.timeout = timeout;
+
+	if (body instanceof Stream) {
+		body.on('error', function (err) {
+			const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);
+			_this[INTERNALS].error = error;
+		});
+	}
+}
+
+Body.prototype = {
+	get body() {
+		return this[INTERNALS].body;
+	},
+
+	get bodyUsed() {
+		return this[INTERNALS].disturbed;
+	},
+
+	/**
+  * Decode response as ArrayBuffer
+  *
+  * @return  Promise
+  */
+	arrayBuffer() {
+		return consumeBody.call(this).then(function (buf) {
+			return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		});
+	},
+
+	/**
+  * Return raw response as Blob
+  *
+  * @return Promise
+  */
+	blob() {
+		let ct = this.headers && this.headers.get('content-type') || '';
+		return consumeBody.call(this).then(function (buf) {
+			return Object.assign(
+			// Prevent copying
+			new Blob([], {
+				type: ct.toLowerCase()
+			}), {
+				[BUFFER]: buf
+			});
+		});
+	},
+
+	/**
+  * Decode response as json
+  *
+  * @return  Promise
+  */
+	json() {
+		var _this2 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			try {
+				return JSON.parse(buffer.toString());
+			} catch (err) {
+				return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));
+			}
+		});
+	},
+
+	/**
+  * Decode response as text
+  *
+  * @return  Promise
+  */
+	text() {
+		return consumeBody.call(this).then(function (buffer) {
+			return buffer.toString();
+		});
+	},
+
+	/**
+  * Decode response as buffer (non-spec api)
+  *
+  * @return  Promise
+  */
+	buffer() {
+		return consumeBody.call(this);
+	},
+
+	/**
+  * Decode response as text, while automatically detecting the encoding and
+  * trying to decode to UTF-8 (non-spec api)
+  *
+  * @return  Promise
+  */
+	textConverted() {
+		var _this3 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			return convertBody(buffer, _this3.headers);
+		});
+	}
+};
+
+// In browsers, all properties are enumerable.
+Object.defineProperties(Body.prototype, {
+	body: { enumerable: true },
+	bodyUsed: { enumerable: true },
+	arrayBuffer: { enumerable: true },
+	blob: { enumerable: true },
+	json: { enumerable: true },
+	text: { enumerable: true }
+});
+
+Body.mixIn = function (proto) {
+	for (const name of Object.getOwnPropertyNames(Body.prototype)) {
+		// istanbul ignore else: future proof
+		if (!(name in proto)) {
+			const desc = Object.getOwnPropertyDescriptor(Body.prototype, name);
+			Object.defineProperty(proto, name, desc);
+		}
+	}
+};
+
+/**
+ * Consume and convert an entire Body to a Buffer.
+ *
+ * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body
+ *
+ * @return  Promise
+ */
+function consumeBody() {
+	var _this4 = this;
+
+	if (this[INTERNALS].disturbed) {
+		return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));
+	}
+
+	this[INTERNALS].disturbed = true;
+
+	if (this[INTERNALS].error) {
+		return Body.Promise.reject(this[INTERNALS].error);
+	}
+
+	let body = this.body;
+
+	// body is null
+	if (body === null) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is blob
+	if (isBlob(body)) {
+		body = body.stream();
+	}
+
+	// body is buffer
+	if (Buffer.isBuffer(body)) {
+		return Body.Promise.resolve(body);
+	}
+
+	// istanbul ignore if: should never happen
+	if (!(body instanceof Stream)) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is stream
+	// get ready to actually consume the body
+	let accum = [];
+	let accumBytes = 0;
+	let abort = false;
+
+	return new Body.Promise(function (resolve, reject) {
+		let resTimeout;
+
+		// allow timeout on slow response body
+		if (_this4.timeout) {
+			resTimeout = setTimeout(function () {
+				abort = true;
+				reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));
+			}, _this4.timeout);
+		}
+
+		// handle stream errors
+		body.on('error', function (err) {
+			if (err.name === 'AbortError') {
+				// if the request was aborted, reject with this Error
+				abort = true;
+				reject(err);
+			} else {
+				// other errors, such as incorrect content-encoding
+				reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+
+		body.on('data', function (chunk) {
+			if (abort || chunk === null) {
+				return;
+			}
+
+			if (_this4.size && accumBytes + chunk.length > _this4.size) {
+				abort = true;
+				reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));
+				return;
+			}
+
+			accumBytes += chunk.length;
+			accum.push(chunk);
+		});
+
+		body.on('end', function () {
+			if (abort) {
+				return;
+			}
+
+			clearTimeout(resTimeout);
+
+			try {
+				resolve(Buffer.concat(accum, accumBytes));
+			} catch (err) {
+				// handle streams that have accumulated too much data (issue #414)
+				reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+	});
+}
+
+/**
+ * Detect buffer encoding and convert to target encoding
+ * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding
+ *
+ * @param   Buffer  buffer    Incoming buffer
+ * @param   String  encoding  Target encoding
+ * @return  String
+ */
+function convertBody(buffer, headers) {
+	if (typeof convert !== 'function') {
+		throw new Error('The package `encoding` must be installed to use the textConverted() function');
+	}
+
+	const ct = headers.get('content-type');
+	let charset = 'utf-8';
+	let res, str;
+
+	// header
+	if (ct) {
+		res = /charset=([^;]*)/i.exec(ct);
+	}
+
+	// no charset in content type, peek at response body for at most 1024 bytes
+	str = buffer.slice(0, 1024).toString();
+
+	// html5
+	if (!res && str) {
+		res = /<meta.+?charset=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// html4
+	if (!res && str) {
+		res = /<meta[\s]+?http-equiv=(['"])content-type\1[\s]+?content=(['"])(.+?)\2/i.exec(str);
+
+		if (res) {
+			res = /charset=(.*)/i.exec(res.pop());
+		}
+	}
+
+	// xml
+	if (!res && str) {
+		res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// found charset
+	if (res) {
+		charset = res.pop();
+
+		// prevent decode issues when sites use incorrect encoding
+		// ref: https://hsivonen.fi/encoding-menu/
+		if (charset === 'gb2312' || charset === 'gbk') {
+			charset = 'gb18030';
+		}
+	}
+
+	// turn raw buffers into a single utf-8 buffer
+	return convert(buffer, 'UTF-8', charset).toString();
+}
+
+/**
+ * Detect a URLSearchParams object
+ * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143
+ *
+ * @param   Object  obj     Object to detect by type or brand
+ * @return  String
+ */
+function isURLSearchParams(obj) {
+	// Duck-typing as a necessary condition.
+	if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') {
+		return false;
+	}
+
+	// Brand-checking and more duck-typing as optional condition.
+	return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function';
+}
+
+/**
+ * Check if `obj` is a W3C `Blob` object (which `File` inherits from)
+ * @param  {*} obj
+ * @return {boolean}
+ */
+function isBlob(obj) {
+	return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]);
+}
+
+/**
+ * Clone body given Res/Req instance
+ *
+ * @param   Mixed  instance  Response or Request instance
+ * @return  Mixed
+ */
+function clone(instance) {
+	let p1, p2;
+	let body = instance.body;
+
+	// don't allow cloning a used body
+	if (instance.bodyUsed) {
+		throw new Error('cannot clone body after it is used');
+	}
+
+	// check that body is a stream and not form-data object
+	// note: we can't clone the form-data object without having it as a dependency
+	if (body instanceof Stream && typeof body.getBoundary !== 'function') {
+		// tee instance body
+		p1 = new PassThrough();
+		p2 = new PassThrough();
+		body.pipe(p1);
+		body.pipe(p2);
+		// set instance body to teed body and return the other teed body
+		instance[INTERNALS].body = p1;
+		body = p2;
+	}
+
+	return body;
+}
+
+/**
+ * Performs the operation "extract a `Content-Type` value from |object|" as
+ * specified in the specification:
+ * https://fetch.spec.whatwg.org/#concept-bodyinit-extract
+ *
+ * This function assumes that instance.body is present.
+ *
+ * @param   Mixed  instance  Any options.body input
+ */
+function extractContentType(body) {
+	if (body === null) {
+		// body is null
+		return null;
+	} else if (typeof body === 'string') {
+		// body is string
+		return 'text/plain;charset=UTF-8';
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		return 'application/x-www-form-urlencoded;charset=UTF-8';
+	} else if (isBlob(body)) {
+		// body is blob
+		return body.type || null;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return null;
+	} else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		return null;
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		return null;
+	} else if (typeof body.getBoundary === 'function') {
+		// detect form data input from form-data module
+		return `multipart/form-data;boundary=${body.getBoundary()}`;
+	} else if (body instanceof Stream) {
+		// body is stream
+		// can't really do much about this
+		return null;
+	} else {
+		// Body constructor defaults other things to string
+		return 'text/plain;charset=UTF-8';
+	}
+}
+
+/**
+ * The Fetch Standard treats this as if "total bytes" is a property on the body.
+ * For us, we have to explicitly get it with a function.
+ *
+ * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Number?            Number of bytes, or null if not possible
+ */
+function getTotalBytes(instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		return 0;
+	} else if (isBlob(body)) {
+		return body.size;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return body.length;
+	} else if (body && typeof body.getLengthSync === 'function') {
+		// detect form data input from form-data module
+		if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x
+		body.hasKnownLength && body.hasKnownLength()) {
+			// 2.x
+			return body.getLengthSync();
+		}
+		return null;
+	} else {
+		// body is stream
+		return null;
+	}
+}
+
+/**
+ * Write a Body to a Node.js WritableStream (e.g. http.Request) object.
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Void
+ */
+function writeToStream(dest, instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		dest.end();
+	} else if (isBlob(body)) {
+		body.stream().pipe(dest);
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		dest.write(body);
+		dest.end();
+	} else {
+		// body is stream
+		body.pipe(dest);
+	}
+}
+
+// expose Promise
+Body.Promise = global.Promise;
+
+/**
+ * headers.js
+ *
+ * Headers class offers convenient helpers
+ */
+
+const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/;
+const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
+
+function validateName(name) {
+	name = `${name}`;
+	if (invalidTokenRegex.test(name) || name === '') {
+		throw new TypeError(`${name} is not a legal HTTP header name`);
+	}
+}
+
+function validateValue(value) {
+	value = `${value}`;
+	if (invalidHeaderCharRegex.test(value)) {
+		throw new TypeError(`${value} is not a legal HTTP header value`);
+	}
+}
+
+/**
+ * Find the key in the map object given a header name.
+ *
+ * Returns undefined if not found.
+ *
+ * @param   String  name  Header name
+ * @return  String|Undefined
+ */
+function find(map, name) {
+	name = name.toLowerCase();
+	for (const key in map) {
+		if (key.toLowerCase() === name) {
+			return key;
+		}
+	}
+	return undefined;
+}
+
+const MAP = Symbol('map');
+class Headers {
+	/**
+  * Headers class
+  *
+  * @param   Object  headers  Response headers
+  * @return  Void
+  */
+	constructor() {
+		let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
+
+		this[MAP] = Object.create(null);
+
+		if (init instanceof Headers) {
+			const rawHeaders = init.raw();
+			const headerNames = Object.keys(rawHeaders);
+
+			for (const headerName of headerNames) {
+				for (const value of rawHeaders[headerName]) {
+					this.append(headerName, value);
+				}
+			}
+
+			return;
+		}
+
+		// We don't worry about converting prop to ByteString here as append()
+		// will handle it.
+		if (init == null) ; else if (typeof init === 'object') {
+			const method = init[Symbol.iterator];
+			if (method != null) {
+				if (typeof method !== 'function') {
+					throw new TypeError('Header pairs must be iterable');
+				}
+
+				// sequence<sequence<ByteString>>
+				// Note: per spec we have to first exhaust the lists then process them
+				const pairs = [];
+				for (const pair of init) {
+					if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {
+						throw new TypeError('Each header pair must be iterable');
+					}
+					pairs.push(Array.from(pair));
+				}
+
+				for (const pair of pairs) {
+					if (pair.length !== 2) {
+						throw new TypeError('Each header pair must be a name/value tuple');
+					}
+					this.append(pair[0], pair[1]);
+				}
+			} else {
+				// record<ByteString, ByteString>
+				for (const key of Object.keys(init)) {
+					const value = init[key];
+					this.append(key, value);
+				}
+			}
+		} else {
+			throw new TypeError('Provided initializer must be an object');
+		}
+	}
+
+	/**
+  * Return combined header value given name
+  *
+  * @param   String  name  Header name
+  * @return  Mixed
+  */
+	get(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key === undefined) {
+			return null;
+		}
+
+		return this[MAP][key].join(', ');
+	}
+
+	/**
+  * Iterate over all headers
+  *
+  * @param   Function  callback  Executed for each item with parameters (value, name, thisArg)
+  * @param   Boolean   thisArg   `this` context for callback function
+  * @return  Void
+  */
+	forEach(callback) {
+		let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
+
+		let pairs = getHeaders(this);
+		let i = 0;
+		while (i < pairs.length) {
+			var _pairs$i = pairs[i];
+			const name = _pairs$i[0],
+			      value = _pairs$i[1];
+
+			callback.call(thisArg, value, name, this);
+			pairs = getHeaders(this);
+			i++;
+		}
+	}
+
+	/**
+  * Overwrite header values given name
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	set(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		this[MAP][key !== undefined ? key : name] = [value];
+	}
+
+	/**
+  * Append a value onto existing header
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	append(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			this[MAP][key].push(value);
+		} else {
+			this[MAP][name] = [value];
+		}
+	}
+
+	/**
+  * Check for header name existence
+  *
+  * @param   String   name  Header name
+  * @return  Boolean
+  */
+	has(name) {
+		name = `${name}`;
+		validateName(name);
+		return find(this[MAP], name) !== undefined;
+	}
+
+	/**
+  * Delete all header values given name
+  *
+  * @param   String  name  Header name
+  * @return  Void
+  */
+	delete(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			delete this[MAP][key];
+		}
+	}
+
+	/**
+  * Return raw headers (non-spec api)
+  *
+  * @return  Object
+  */
+	raw() {
+		return this[MAP];
+	}
+
+	/**
+  * Get an iterator on keys.
+  *
+  * @return  Iterator
+  */
+	keys() {
+		return createHeadersIterator(this, 'key');
+	}
+
+	/**
+  * Get an iterator on values.
+  *
+  * @return  Iterator
+  */
+	values() {
+		return createHeadersIterator(this, 'value');
+	}
+
+	/**
+  * Get an iterator on entries.
+  *
+  * This is the default iterator of the Headers object.
+  *
+  * @return  Iterator
+  */
+	[Symbol.iterator]() {
+		return createHeadersIterator(this, 'key+value');
+	}
+}
+Headers.prototype.entries = Headers.prototype[Symbol.iterator];
+
+Object.defineProperty(Headers.prototype, Symbol.toStringTag, {
+	value: 'Headers',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Headers.prototype, {
+	get: { enumerable: true },
+	forEach: { enumerable: true },
+	set: { enumerable: true },
+	append: { enumerable: true },
+	has: { enumerable: true },
+	delete: { enumerable: true },
+	keys: { enumerable: true },
+	values: { enumerable: true },
+	entries: { enumerable: true }
+});
+
+function getHeaders(headers) {
+	let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';
+
+	const keys = Object.keys(headers[MAP]).sort();
+	return keys.map(kind === 'key' ? function (k) {
+		return k.toLowerCase();
+	} : kind === 'value' ? function (k) {
+		return headers[MAP][k].join(', ');
+	} : function (k) {
+		return [k.toLowerCase(), headers[MAP][k].join(', ')];
+	});
+}
+
+const INTERNAL = Symbol('internal');
+
+function createHeadersIterator(target, kind) {
+	const iterator = Object.create(HeadersIteratorPrototype);
+	iterator[INTERNAL] = {
+		target,
+		kind,
+		index: 0
+	};
+	return iterator;
+}
+
+const HeadersIteratorPrototype = Object.setPrototypeOf({
+	next() {
+		// istanbul ignore if
+		if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {
+			throw new TypeError('Value of `this` is not a HeadersIterator');
+		}
+
+		var _INTERNAL = this[INTERNAL];
+		const target = _INTERNAL.target,
+		      kind = _INTERNAL.kind,
+		      index = _INTERNAL.index;
+
+		const values = getHeaders(target, kind);
+		const len = values.length;
+		if (index >= len) {
+			return {
+				value: undefined,
+				done: true
+			};
+		}
+
+		this[INTERNAL].index = index + 1;
+
+		return {
+			value: values[index],
+			done: false
+		};
+	}
+}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));
+
+Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {
+	value: 'HeadersIterator',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * Export the Headers object in a form that Node.js can consume.
+ *
+ * @param   Headers  headers
+ * @return  Object
+ */
+function exportNodeCompatibleHeaders(headers) {
+	const obj = Object.assign({ __proto__: null }, headers[MAP]);
+
+	// http.request() only supports string as Host header. This hack makes
+	// specifying custom Host header possible.
+	const hostHeaderKey = find(headers[MAP], 'Host');
+	if (hostHeaderKey !== undefined) {
+		obj[hostHeaderKey] = obj[hostHeaderKey][0];
+	}
+
+	return obj;
+}
+
+/**
+ * Create a Headers object from an object of headers, ignoring those that do
+ * not conform to HTTP grammar productions.
+ *
+ * @param   Object  obj  Object of headers
+ * @return  Headers
+ */
+function createHeadersLenient(obj) {
+	const headers = new Headers();
+	for (const name of Object.keys(obj)) {
+		if (invalidTokenRegex.test(name)) {
+			continue;
+		}
+		if (Array.isArray(obj[name])) {
+			for (const val of obj[name]) {
+				if (invalidHeaderCharRegex.test(val)) {
+					continue;
+				}
+				if (headers[MAP][name] === undefined) {
+					headers[MAP][name] = [val];
+				} else {
+					headers[MAP][name].push(val);
+				}
+			}
+		} else if (!invalidHeaderCharRegex.test(obj[name])) {
+			headers[MAP][name] = [obj[name]];
+		}
+	}
+	return headers;
+}
+
+const INTERNALS$1 = Symbol('Response internals');
+
+// fix an issue where "STATUS_CODES" aren't a named export for node <10
+const STATUS_CODES = http.STATUS_CODES;
+
+/**
+ * Response class
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+class Response {
+	constructor() {
+		let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
+		let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		Body.call(this, body, opts);
+
+		const status = opts.status || 200;
+		const headers = new Headers(opts.headers);
+
+		if (body != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(body);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		this[INTERNALS$1] = {
+			url: opts.url,
+			status,
+			statusText: opts.statusText || STATUS_CODES[status],
+			headers,
+			counter: opts.counter
+		};
+	}
+
+	get url() {
+		return this[INTERNALS$1].url || '';
+	}
+
+	get status() {
+		return this[INTERNALS$1].status;
+	}
+
+	/**
+  * Convenience property representing if the request ended normally
+  */
+	get ok() {
+		return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;
+	}
+
+	get redirected() {
+		return this[INTERNALS$1].counter > 0;
+	}
+
+	get statusText() {
+		return this[INTERNALS$1].statusText;
+	}
+
+	get headers() {
+		return this[INTERNALS$1].headers;
+	}
+
+	/**
+  * Clone this response
+  *
+  * @return  Response
+  */
+	clone() {
+		return new Response(clone(this), {
+			url: this.url,
+			status: this.status,
+			statusText: this.statusText,
+			headers: this.headers,
+			ok: this.ok,
+			redirected: this.redirected
+		});
+	}
+}
+
+Body.mixIn(Response.prototype);
+
+Object.defineProperties(Response.prototype, {
+	url: { enumerable: true },
+	status: { enumerable: true },
+	ok: { enumerable: true },
+	redirected: { enumerable: true },
+	statusText: { enumerable: true },
+	headers: { enumerable: true },
+	clone: { enumerable: true }
+});
+
+Object.defineProperty(Response.prototype, Symbol.toStringTag, {
+	value: 'Response',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+const INTERNALS$2 = Symbol('Request internals');
+
+// fix an issue where "format", "parse" aren't a named export for node <10
+const parse_url = Url.parse;
+const format_url = Url.format;
+
+const streamDestructionSupported = 'destroy' in Stream.Readable.prototype;
+
+/**
+ * Check if a value is an instance of Request.
+ *
+ * @param   Mixed   input
+ * @return  Boolean
+ */
+function isRequest(input) {
+	return typeof input === 'object' && typeof input[INTERNALS$2] === 'object';
+}
+
+function isAbortSignal(signal) {
+	const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);
+	return !!(proto && proto.constructor.name === 'AbortSignal');
+}
+
+/**
+ * Request class
+ *
+ * @param   Mixed   input  Url or Request instance
+ * @param   Object  init   Custom options
+ * @return  Void
+ */
+class Request {
+	constructor(input) {
+		let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		let parsedURL;
+
+		// normalize input
+		if (!isRequest(input)) {
+			if (input && input.href) {
+				// in order to support Node.js' Url objects; though WHATWG's URL objects
+				// will fall into this branch also (since their `toString()` will return
+				// `href` property anyway)
+				parsedURL = parse_url(input.href);
+			} else {
+				// coerce input to a string before attempting to parse
+				parsedURL = parse_url(`${input}`);
+			}
+			input = {};
+		} else {
+			parsedURL = parse_url(input.url);
+		}
+
+		let method = init.method || input.method || 'GET';
+		method = method.toUpperCase();
+
+		if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {
+			throw new TypeError('Request with GET/HEAD method cannot have body');
+		}
+
+		let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;
+
+		Body.call(this, inputBody, {
+			timeout: init.timeout || input.timeout || 0,
+			size: init.size || input.size || 0
+		});
+
+		const headers = new Headers(init.headers || input.headers || {});
+
+		if (inputBody != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(inputBody);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		let signal = isRequest(input) ? input.signal : null;
+		if ('signal' in init) signal = init.signal;
+
+		if (signal != null && !isAbortSignal(signal)) {
+			throw new TypeError('Expected signal to be an instanceof AbortSignal');
+		}
+
+		this[INTERNALS$2] = {
+			method,
+			redirect: init.redirect || input.redirect || 'follow',
+			headers,
+			parsedURL,
+			signal
+		};
+
+		// node-fetch-only options
+		this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;
+		this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;
+		this.counter = init.counter || input.counter || 0;
+		this.agent = init.agent || input.agent;
+	}
+
+	get method() {
+		return this[INTERNALS$2].method;
+	}
+
+	get url() {
+		return format_url(this[INTERNALS$2].parsedURL);
+	}
+
+	get headers() {
+		return this[INTERNALS$2].headers;
+	}
+
+	get redirect() {
+		return this[INTERNALS$2].redirect;
+	}
+
+	get signal() {
+		return this[INTERNALS$2].signal;
+	}
+
+	/**
+  * Clone this request
+  *
+  * @return  Request
+  */
+	clone() {
+		return new Request(this);
+	}
+}
+
+Body.mixIn(Request.prototype);
+
+Object.defineProperty(Request.prototype, Symbol.toStringTag, {
+	value: 'Request',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Request.prototype, {
+	method: { enumerable: true },
+	url: { enumerable: true },
+	headers: { enumerable: true },
+	redirect: { enumerable: true },
+	clone: { enumerable: true },
+	signal: { enumerable: true }
+});
+
+/**
+ * Convert a Request to Node.js http request options.
+ *
+ * @param   Request  A Request instance
+ * @return  Object   The options object to be passed to http.request
+ */
+function getNodeRequestOptions(request) {
+	const parsedURL = request[INTERNALS$2].parsedURL;
+	const headers = new Headers(request[INTERNALS$2].headers);
+
+	// fetch step 1.3
+	if (!headers.has('Accept')) {
+		headers.set('Accept', '*/*');
+	}
+
+	// Basic fetch
+	if (!parsedURL.protocol || !parsedURL.hostname) {
+		throw new TypeError('Only absolute URLs are supported');
+	}
+
+	if (!/^https?:$/.test(parsedURL.protocol)) {
+		throw new TypeError('Only HTTP(S) protocols are supported');
+	}
+
+	if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {
+		throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');
+	}
+
+	// HTTP-network-or-cache fetch steps 2.4-2.7
+	let contentLengthValue = null;
+	if (request.body == null && /^(POST|PUT)$/i.test(request.method)) {
+		contentLengthValue = '0';
+	}
+	if (request.body != null) {
+		const totalBytes = getTotalBytes(request);
+		if (typeof totalBytes === 'number') {
+			contentLengthValue = String(totalBytes);
+		}
+	}
+	if (contentLengthValue) {
+		headers.set('Content-Length', contentLengthValue);
+	}
+
+	// HTTP-network-or-cache fetch step 2.11
+	if (!headers.has('User-Agent')) {
+		headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');
+	}
+
+	// HTTP-network-or-cache fetch step 2.15
+	if (request.compress && !headers.has('Accept-Encoding')) {
+		headers.set('Accept-Encoding', 'gzip,deflate');
+	}
+
+	let agent = request.agent;
+	if (typeof agent === 'function') {
+		agent = agent(parsedURL);
+	}
+
+	if (!headers.has('Connection') && !agent) {
+		headers.set('Connection', 'close');
+	}
+
+	// HTTP-network fetch step 4.2
+	// chunked encoding is handled by Node.js
+
+	return Object.assign({}, parsedURL, {
+		method: request.method,
+		headers: exportNodeCompatibleHeaders(headers),
+		agent
+	});
+}
+
+/**
+ * abort-error.js
+ *
+ * AbortError interface for cancelled requests
+ */
+
+/**
+ * Create AbortError instance
+ *
+ * @param   String      message      Error message for human
+ * @return  AbortError
+ */
+function AbortError(message) {
+  Error.call(this, message);
+
+  this.type = 'aborted';
+  this.message = message;
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+AbortError.prototype = Object.create(Error.prototype);
+AbortError.prototype.constructor = AbortError;
+AbortError.prototype.name = 'AbortError';
+
+// fix an issue where "PassThrough", "resolve" aren't a named export for node <10
+const PassThrough$1 = Stream.PassThrough;
+const resolve_url = Url.resolve;
+
+/**
+ * Fetch function
+ *
+ * @param   Mixed    url   Absolute url or Request instance
+ * @param   Object   opts  Fetch options
+ * @return  Promise
+ */
+function fetch(url, opts) {
+
+	// allow custom promise
+	if (!fetch.Promise) {
+		throw new Error('native promise missing, set fetch.Promise to your favorite alternative');
+	}
+
+	Body.Promise = fetch.Promise;
+
+	// wrap http.request into fetch
+	return new fetch.Promise(function (resolve, reject) {
+		// build request object
+		const request = new Request(url, opts);
+		const options = getNodeRequestOptions(request);
+
+		const send = (options.protocol === 'https:' ? https : http).request;
+		const signal = request.signal;
+
+		let response = null;
+
+		const abort = function abort() {
+			let error = new AbortError('The user aborted a request.');
+			reject(error);
+			if (request.body && request.body instanceof Stream.Readable) {
+				request.body.destroy(error);
+			}
+			if (!response || !response.body) return;
+			response.body.emit('error', error);
+		};
+
+		if (signal && signal.aborted) {
+			abort();
+			return;
+		}
+
+		const abortAndFinalize = function abortAndFinalize() {
+			abort();
+			finalize();
+		};
+
+		// send request
+		const req = send(options);
+		let reqTimeout;
+
+		if (signal) {
+			signal.addEventListener('abort', abortAndFinalize);
+		}
+
+		function finalize() {
+			req.abort();
+			if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			clearTimeout(reqTimeout);
+		}
+
+		if (request.timeout) {
+			req.once('socket', function (socket) {
+				reqTimeout = setTimeout(function () {
+					reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));
+					finalize();
+				}, request.timeout);
+			});
+		}
+
+		req.on('error', function (err) {
+			reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));
+			finalize();
+		});
+
+		req.on('response', function (res) {
+			clearTimeout(reqTimeout);
+
+			const headers = createHeadersLenient(res.headers);
+
+			// HTTP fetch step 5
+			if (fetch.isRedirect(res.statusCode)) {
+				// HTTP fetch step 5.2
+				const location = headers.get('Location');
+
+				// HTTP fetch step 5.3
+				const locationURL = location === null ? null : resolve_url(request.url, location);
+
+				// HTTP fetch step 5.5
+				switch (request.redirect) {
+					case 'error':
+						reject(new FetchError(`redirect mode is set to error: ${request.url}`, 'no-redirect'));
+						finalize();
+						return;
+					case 'manual':
+						// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.
+						if (locationURL !== null) {
+							// handle corrupted header
+							try {
+								headers.set('Location', locationURL);
+							} catch (err) {
+								// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request
+								reject(err);
+							}
+						}
+						break;
+					case 'follow':
+						// HTTP-redirect fetch step 2
+						if (locationURL === null) {
+							break;
+						}
+
+						// HTTP-redirect fetch step 5
+						if (request.counter >= request.follow) {
+							reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 6 (counter increment)
+						// Create a new Request object.
+						const requestOpts = {
+							headers: new Headers(request.headers),
+							follow: request.follow,
+							counter: request.counter + 1,
+							agent: request.agent,
+							compress: request.compress,
+							method: request.method,
+							body: request.body,
+							signal: request.signal,
+							timeout: request.timeout
+						};
+
+						// HTTP-redirect fetch step 9
+						if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {
+							reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 11
+						if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {
+							requestOpts.method = 'GET';
+							requestOpts.body = undefined;
+							requestOpts.headers.delete('content-length');
+						}
+
+						// HTTP-redirect fetch step 15
+						resolve(fetch(new Request(locationURL, requestOpts)));
+						finalize();
+						return;
+				}
+			}
+
+			// prepare response
+			res.once('end', function () {
+				if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			});
+			let body = res.pipe(new PassThrough$1());
+
+			const response_options = {
+				url: request.url,
+				status: res.statusCode,
+				statusText: res.statusMessage,
+				headers: headers,
+				size: request.size,
+				timeout: request.timeout,
+				counter: request.counter
+			};
+
+			// HTTP-network fetch step 12.1.1.3
+			const codings = headers.get('Content-Encoding');
+
+			// HTTP-network fetch step 12.1.1.4: handle content codings
+
+			// in following scenarios we ignore compression support
+			// 1. compression support is disabled
+			// 2. HEAD request
+			// 3. no Content-Encoding header
+			// 4. no content response (204)
+			// 5. content not modified response (304)
+			if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// For Node v6+
+			// Be less strict when decoding compressed responses, since sometimes
+			// servers send slightly invalid responses that are still accepted
+			// by common browsers.
+			// Always using Z_SYNC_FLUSH is what cURL does.
+			const zlibOptions = {
+				flush: zlib.Z_SYNC_FLUSH,
+				finishFlush: zlib.Z_SYNC_FLUSH
+			};
+
+			// for gzip
+			if (codings == 'gzip' || codings == 'x-gzip') {
+				body = body.pipe(zlib.createGunzip(zlibOptions));
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// for deflate
+			if (codings == 'deflate' || codings == 'x-deflate') {
+				// handle the infamous raw deflate response from old servers
+				// a hack for old IIS and Apache servers
+				const raw = res.pipe(new PassThrough$1());
+				raw.once('data', function (chunk) {
+					// see http://stackoverflow.com/questions/37519828
+					if ((chunk[0] & 0x0F) === 0x08) {
+						body = body.pipe(zlib.createInflate());
+					} else {
+						body = body.pipe(zlib.createInflateRaw());
+					}
+					response = new Response(body, response_options);
+					resolve(response);
+				});
+				return;
+			}
+
+			// for br
+			if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {
+				body = body.pipe(zlib.createBrotliDecompress());
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// otherwise, use response as-is
+			response = new Response(body, response_options);
+			resolve(response);
+		});
+
+		writeToStream(req, request);
+	});
+}
+/**
+ * Redirect code matching
+ *
+ * @param   Number   code  Status code
+ * @return  Boolean
+ */
+fetch.isRedirect = function (code) {
+	return code === 301 || code === 302 || code === 303 || code === 307 || code === 308;
+};
+
+// expose Promise
+fetch.Promise = global.Promise;
+
+module.exports = exports = fetch;
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.default = exports;
+exports.Headers = Headers;
+exports.Request = Request;
+exports.Response = Response;
+exports.FetchError = FetchError;
+
+
 /***/ }),
 
 /***/ 496:
@@ -529,11 +2192,40 @@ run();
 
 /***/ }),
 
+/***/ 605:
+/***/ (function(module) {
+
+module.exports = require("http");
+
+/***/ }),
+
 /***/ 622:
 /***/ (function(module) {
 
 module.exports = require("path");
 
+/***/ }),
+
+/***/ 761:
+/***/ (function(module) {
+
+module.exports = require("zlib");
+
+/***/ }),
+
+/***/ 835:
+/***/ (function(module) {
+
+module.exports = require("url");
+
+/***/ }),
+
+/***/ 877:
+/***/ (function(module) {
+
+module.exports = eval("require")("encoding");
+
+
 /***/ })
 
 /******/ });
diff --git a/dist/index.js.map b/dist/index.js.map
index 4b6bd7d6..574125eb 100644
--- a/dist/index.js.map
+++ b/dist/index.js.map
@@ -1 +1 @@
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\t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tvar threw = true;\n \t\ttry {\n \t\t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n \t\t\tthrew = false;\n \t\t} finally {\n \t\t\tif(threw) delete installedModules[moduleId];\n \t\t}\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t__webpack_require__.ab = __dirname + \"/\";\n\n \t// the startup function\n \tfunction startup() {\n \t\t// Load entry module and return 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for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\n    result[\"default\"] = mod;\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst command_1 = require(\"./command\");\nconst os = __importStar(require(\"os\"));\nconst path = __importStar(require(\"path\"));\n/**\n * The code to exit an action\n */\nvar ExitCode;\n(function (ExitCode) {\n    /**\n     * A code indicating that the action was successful\n     */\n    ExitCode[ExitCode[\"Success\"] = 0] = \"Success\";\n    /**\n     * A code indicating that the action was a failure\n     */\n    ExitCode[ExitCode[\"Failure\"] = 1] = \"Failure\";\n})(ExitCode = exports.ExitCode || (exports.ExitCode = {}));\n//-----------------------------------------------------------------------\n// Variables\n//-----------------------------------------------------------------------\n/**\n * Sets env variable for this action and future actions in the job\n * @param name the name of the variable to set\n * @param val the value of the variable. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction exportVariable(name, val) {\n    const convertedVal = command_1.toCommandValue(val);\n    process.env[name] = convertedVal;\n    command_1.issueCommand('set-env', { name }, convertedVal);\n}\nexports.exportVariable = exportVariable;\n/**\n * Registers a secret which will get masked from logs\n * @param secret value of the secret\n */\nfunction setSecret(secret) {\n    command_1.issueCommand('add-mask', {}, secret);\n}\nexports.setSecret = setSecret;\n/**\n * Prepends inputPath to the PATH (for this action and future actions)\n * @param inputPath\n */\nfunction addPath(inputPath) {\n    command_1.issueCommand('add-path', {}, inputPath);\n    process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;\n}\nexports.addPath = addPath;\n/**\n * Gets the value of an input.  The value is also trimmed.\n *\n * @param     name     name of the input to get\n * @param     options  optional. See InputOptions.\n * @returns   string\n */\nfunction getInput(name, options) {\n    const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';\n    if (options && options.required && !val) {\n        throw new Error(`Input required and not supplied: ${name}`);\n    }\n    return val.trim();\n}\nexports.getInput = getInput;\n/**\n * Sets the value of an output.\n *\n * @param     name     name of the output to set\n * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction setOutput(name, value) {\n    command_1.issueCommand('set-output', { name }, value);\n}\nexports.setOutput = setOutput;\n/**\n * Enables or disables the echoing of commands into stdout for the rest of the step.\n * Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.\n *\n */\nfunction setCommandEcho(enabled) {\n    command_1.issue('echo', enabled ? 'on' : 'off');\n}\nexports.setCommandEcho = setCommandEcho;\n//-----------------------------------------------------------------------\n// Results\n//-----------------------------------------------------------------------\n/**\n * Sets the action status to failed.\n * When the action exits it will be with an exit code of 1\n * @param message add error issue message\n */\nfunction setFailed(message) {\n    process.exitCode = ExitCode.Failure;\n    error(message);\n}\nexports.setFailed = setFailed;\n//-----------------------------------------------------------------------\n// Logging Commands\n//-----------------------------------------------------------------------\n/**\n * Gets whether Actions Step Debug is on or not\n */\nfunction isDebug() {\n    return process.env['RUNNER_DEBUG'] === '1';\n}\nexports.isDebug = isDebug;\n/**\n * Writes debug message to user log\n * @param message debug message\n */\nfunction debug(message) {\n    command_1.issueCommand('debug', {}, message);\n}\nexports.debug = debug;\n/**\n * Adds an error issue\n * @param message error issue message. 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Errors will be converted to string via toString()\n */\nfunction warning(message) {\n    command_1.issue('warning', message instanceof Error ? message.toString() : message);\n}\nexports.warning = warning;\n/**\n * Writes info to log with console.log.\n * @param message info message\n */\nfunction info(message) {\n    process.stdout.write(message + os.EOL);\n}\nexports.info = info;\n/**\n * Begin an output group.\n *\n * Output until the next `groupEnd` will be foldable in this group\n *\n * @param name The name of the output group\n */\nfunction startGroup(name) {\n    command_1.issue('group', name);\n}\nexports.startGroup = startGroup;\n/**\n * End an output group.\n */\nfunction endGroup() {\n    command_1.issue('endgroup');\n}\nexports.endGroup = endGroup;\n/**\n * Wrap an asynchronous function call in a group.\n *\n * Returns the same type as the function itself.\n *\n * @param name The name of the group\n * @param fn The function to wrap in the group\n */\nfunction group(name, fn) {\n    return __awaiter(this, void 0, void 0, function* () {\n        startGroup(name);\n        let result;\n        try {\n            result = yield fn();\n        }\n        finally {\n            endGroup();\n        }\n        return result;\n    });\n}\nexports.group = group;\n//-----------------------------------------------------------------------\n// Wrapper action state\n//-----------------------------------------------------------------------\n/**\n * Saves state for current action, the state can only be retrieved by this action's post job execution.\n *\n * @param     name     name of the state to store\n * @param     value    value to store. 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function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n    function verb(n) { return function (v) { return step([n, v]); }; }\n    function step(op) {\n        if (f) throw new TypeError(\"Generator is already executing.\");\n        while (_) try {\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n            if (y = 0, t) op = [op[0] & 2, t.value];\n            switch (op[0]) {\n                case 0: case 1: t = op; break;\n                case 4: _.label++; return { value: op[1], done: false };\n                case 5: _.label++; y = op[1]; op = [0]; continue;\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\n                default:\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n                    if (t[2]) _.ops.pop();\n                    _.trys.pop(); continue;\n            }\n            op = body.call(thisArg, _);\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n    }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.http = void 0;\nvar fetch = require('node-fetch');\nvar Http = (function () {\n    function Http() {\n    }\n    Http.prototype.make = function (url, headers, body) {\n        return __awaiter(this, void 0, void 0, function () {\n            var _this = this;\n            return __generator(this, function (_a) {\n                return [2, new Promise(function () {\n                        fetch(url, _this.getOptions('post', headers, body));\n                    })];\n            });\n        });\n    };\n    Http.prototype.getOptions = function (method, headers, body) {\n        var options = {\n            headers: JSON.parse(headers),\n            method: method\n        };\n        options.body = JSON.stringify(body);\n        options.headers['content-type'] = 'application/json';\n        return options;\n    };\n    return Http;\n}());\nexports.http = new Http();\n//# sourceMappingURL=http.js.map","\"use strict\";\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\n    result[\"default\"] = mod;\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst os = __importStar(require(\"os\"));\n/**\n * Commands\n *\n * Command Format:\n *   ::name key=value,key=value::message\n *\n * Examples:\n *   ::warning::This is the message\n *   ::set-env name=MY_VAR::some value\n */\nfunction issueCommand(command, properties, message) {\n    const cmd = new Command(command, properties, message);\n    process.stdout.write(cmd.toString() + os.EOL);\n}\nexports.issueCommand = issueCommand;\nfunction issue(name, message = '') {\n    issueCommand(name, {}, message);\n}\nexports.issue = issue;\nconst CMD_STRING = '::';\nclass Command {\n    constructor(command, properties, message) {\n        if (!command) {\n            command = 'missing.command';\n        }\n        this.command = command;\n        this.properties = properties;\n        this.message = message;\n    }\n    toString() {\n        let cmdStr = CMD_STRING + this.command;\n        if (this.properties && Object.keys(this.properties).length > 0) {\n            cmdStr += ' ';\n            let first = true;\n            for (const key in this.properties) {\n                if (this.properties.hasOwnProperty(key)) {\n                    const val = this.properties[key];\n                    if (val) {\n                        if (first) {\n                            first = false;\n                        }\n                        else {\n                            cmdStr += ',';\n                        }\n                        cmdStr += `${key}=${escapeProperty(val)}`;\n                    }\n                }\n            }\n        }\n        cmdStr += `${CMD_STRING}${escapeData(this.message)}`;\n        return cmdStr;\n    }\n}\n/**\n * Sanitizes an input into a string so it can be passed into issueCommand safely\n * @param input input to sanitize into a string\n */\nfunction toCommandValue(input) {\n    if (input === null || input === undefined) {\n        return '';\n    }\n    else if (typeof input === 'string' || input instanceof String) {\n        return input;\n    }\n    return JSON.stringify(input);\n}\nexports.toCommandValue = toCommandValue;\nfunction escapeData(s) {\n    return toCommandValue(s)\n        .replace(/%/g, '%25')\n        .replace(/\\r/g, '%0D')\n        .replace(/\\n/g, '%0A');\n}\nfunction escapeProperty(s) {\n    return toCommandValue(s)\n        .replace(/%/g, '%25')\n        .replace(/\\r/g, '%0D')\n        .replace(/\\n/g, '%0A')\n        .replace(/:/g, '%3A')\n        .replace(/,/g, '%2C');\n}\n//# sourceMappingURL=command.js.map","module.exports = require(\"stream\");","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar Stream = _interopDefault(require('stream'));\nvar http = _interopDefault(require('http'));\nvar Url = _interopDefault(require('url'));\nvar https = _interopDefault(require('https'));\nvar zlib = _interopDefault(require('zlib'));\n\n// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js\n\n// fix for \"Readable\" isn't a named export issue\nconst Readable = Stream.Readable;\n\nconst BUFFER = Symbol('buffer');\nconst TYPE = Symbol('type');\n\nclass Blob {\n\tconstructor() {\n\t\tthis[TYPE] = '';\n\n\t\tconst blobParts = arguments[0];\n\t\tconst options = arguments[1];\n\n\t\tconst buffers = [];\n\t\tlet size = 0;\n\n\t\tif (blobParts) {\n\t\t\tconst a = blobParts;\n\t\t\tconst length = Number(a.length);\n\t\t\tfor (let i = 0; i < length; i++) {\n\t\t\t\tconst element = a[i];\n\t\t\t\tlet buffer;\n\t\t\t\tif (element instanceof Buffer) {\n\t\t\t\t\tbuffer = element;\n\t\t\t\t} else if (ArrayBuffer.isView(element)) {\n\t\t\t\t\tbuffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);\n\t\t\t\t} else if (element instanceof ArrayBuffer) {\n\t\t\t\t\tbuffer = Buffer.from(element);\n\t\t\t\t} else if (element instanceof Blob) {\n\t\t\t\t\tbuffer = element[BUFFER];\n\t\t\t\t} else {\n\t\t\t\t\tbuffer = Buffer.from(typeof element === 'string' ? element : String(element));\n\t\t\t\t}\n\t\t\t\tsize += buffer.length;\n\t\t\t\tbuffers.push(buffer);\n\t\t\t}\n\t\t}\n\n\t\tthis[BUFFER] = Buffer.concat(buffers);\n\n\t\tlet type = options && options.type !== undefined && String(options.type).toLowerCase();\n\t\tif (type && !/[^\\u0020-\\u007E]/.test(type)) {\n\t\t\tthis[TYPE] = type;\n\t\t}\n\t}\n\tget size() {\n\t\treturn this[BUFFER].length;\n\t}\n\tget type() {\n\t\treturn this[TYPE];\n\t}\n\ttext() {\n\t\treturn Promise.resolve(this[BUFFER].toString());\n\t}\n\tarrayBuffer() {\n\t\tconst buf = this[BUFFER];\n\t\tconst ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);\n\t\treturn Promise.resolve(ab);\n\t}\n\tstream() {\n\t\tconst readable = new Readable();\n\t\treadable._read = function () {};\n\t\treadable.push(this[BUFFER]);\n\t\treadable.push(null);\n\t\treturn readable;\n\t}\n\ttoString() {\n\t\treturn '[object Blob]';\n\t}\n\tslice() {\n\t\tconst size = this.size;\n\n\t\tconst start = arguments[0];\n\t\tconst end = arguments[1];\n\t\tlet relativeStart, relativeEnd;\n\t\tif (start === undefined) {\n\t\t\trelativeStart = 0;\n\t\t} else if (start < 0) {\n\t\t\trelativeStart = Math.max(size + start, 0);\n\t\t} else {\n\t\t\trelativeStart = Math.min(start, size);\n\t\t}\n\t\tif (end === undefined) {\n\t\t\trelativeEnd = size;\n\t\t} else if (end < 0) {\n\t\t\trelativeEnd = Math.max(size + end, 0);\n\t\t} else {\n\t\t\trelativeEnd = Math.min(end, size);\n\t\t}\n\t\tconst span = Math.max(relativeEnd - relativeStart, 0);\n\n\t\tconst buffer = this[BUFFER];\n\t\tconst slicedBuffer = buffer.slice(relativeStart, relativeStart + span);\n\t\tconst blob = new Blob([], { type: arguments[2] });\n\t\tblob[BUFFER] = slicedBuffer;\n\t\treturn blob;\n\t}\n}\n\nObject.defineProperties(Blob.prototype, {\n\tsize: { enumerable: true },\n\ttype: { enumerable: true },\n\tslice: { enumerable: true }\n});\n\nObject.defineProperty(Blob.prototype, Symbol.toStringTag, {\n\tvalue: 'Blob',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\n/**\n * fetch-error.js\n *\n * FetchError interface for operational errors\n */\n\n/**\n * Create FetchError instance\n *\n * @param   String      message      Error message for human\n * @param   String      type         Error type for machine\n * @param   String      systemError  For Node.js system error\n * @return  FetchError\n */\nfunction FetchError(message, type, systemError) {\n  Error.call(this, message);\n\n  this.message = message;\n  this.type = type;\n\n  // when err.type is `system`, err.code contains system error code\n  if (systemError) {\n    this.code = this.errno = systemError.code;\n  }\n\n  // hide custom error implementation details from end-users\n  Error.captureStackTrace(this, this.constructor);\n}\n\nFetchError.prototype = Object.create(Error.prototype);\nFetchError.prototype.constructor = FetchError;\nFetchError.prototype.name = 'FetchError';\n\nlet convert;\ntry {\n\tconvert = require('encoding').convert;\n} catch (e) {}\n\nconst INTERNALS = Symbol('Body internals');\n\n// fix an issue where \"PassThrough\" isn't a named export for node <10\nconst PassThrough = Stream.PassThrough;\n\n/**\n * Body mixin\n *\n * Ref: https://fetch.spec.whatwg.org/#body\n *\n * @param   Stream  body  Readable stream\n * @param   Object  opts  Response options\n * @return  Void\n */\nfunction Body(body) {\n\tvar _this = this;\n\n\tvar _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n\t    _ref$size = _ref.size;\n\n\tlet size = _ref$size === undefined ? 0 : _ref$size;\n\tvar _ref$timeout = _ref.timeout;\n\tlet timeout = _ref$timeout === undefined ? 0 : _ref$timeout;\n\n\tif (body == null) {\n\t\t// body is undefined or null\n\t\tbody = null;\n\t} else if (isURLSearchParams(body)) {\n\t\t// body is a URLSearchParams\n\t\tbody = Buffer.from(body.toString());\n\t} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {\n\t\t// body is ArrayBuffer\n\t\tbody = Buffer.from(body);\n\t} else if (ArrayBuffer.isView(body)) {\n\t\t// body is ArrayBufferView\n\t\tbody = Buffer.from(body.buffer, body.byteOffset, body.byteLength);\n\t} else if (body instanceof Stream) ; else {\n\t\t// none of the above\n\t\t// coerce to string then buffer\n\t\tbody = Buffer.from(String(body));\n\t}\n\tthis[INTERNALS] = {\n\t\tbody,\n\t\tdisturbed: false,\n\t\terror: null\n\t};\n\tthis.size = size;\n\tthis.timeout = timeout;\n\n\tif (body instanceof Stream) {\n\t\tbody.on('error', function (err) {\n\t\t\tconst error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);\n\t\t\t_this[INTERNALS].error = error;\n\t\t});\n\t}\n}\n\nBody.prototype = {\n\tget body() {\n\t\treturn this[INTERNALS].body;\n\t},\n\n\tget bodyUsed() {\n\t\treturn this[INTERNALS].disturbed;\n\t},\n\n\t/**\n  * Decode response as ArrayBuffer\n  *\n  * @return  Promise\n  */\n\tarrayBuffer() {\n\t\treturn consumeBody.call(this).then(function (buf) {\n\t\t\treturn buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);\n\t\t});\n\t},\n\n\t/**\n  * Return raw response as Blob\n  *\n  * @return Promise\n  */\n\tblob() {\n\t\tlet ct = this.headers && this.headers.get('content-type') || '';\n\t\treturn consumeBody.call(this).then(function (buf) {\n\t\t\treturn Object.assign(\n\t\t\t// Prevent copying\n\t\t\tnew Blob([], {\n\t\t\t\ttype: ct.toLowerCase()\n\t\t\t}), {\n\t\t\t\t[BUFFER]: buf\n\t\t\t});\n\t\t});\n\t},\n\n\t/**\n  * Decode response as json\n  *\n  * @return  Promise\n  */\n\tjson() {\n\t\tvar _this2 = this;\n\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\ttry {\n\t\t\t\treturn JSON.parse(buffer.toString());\n\t\t\t} catch (err) {\n\t\t\t\treturn Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));\n\t\t\t}\n\t\t});\n\t},\n\n\t/**\n  * Decode response as text\n  *\n  * @return  Promise\n  */\n\ttext() {\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\treturn buffer.toString();\n\t\t});\n\t},\n\n\t/**\n  * Decode response as buffer (non-spec api)\n  *\n  * @return  Promise\n  */\n\tbuffer() {\n\t\treturn consumeBody.call(this);\n\t},\n\n\t/**\n  * Decode response as text, while automatically detecting the encoding and\n  * trying to decode to UTF-8 (non-spec api)\n  *\n  * @return  Promise\n  */\n\ttextConverted() {\n\t\tvar _this3 = this;\n\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\treturn convertBody(buffer, _this3.headers);\n\t\t});\n\t}\n};\n\n// In browsers, all properties are enumerable.\nObject.defineProperties(Body.prototype, {\n\tbody: { enumerable: true },\n\tbodyUsed: { enumerable: true },\n\tarrayBuffer: { enumerable: true },\n\tblob: { enumerable: true },\n\tjson: { enumerable: true },\n\ttext: { enumerable: true }\n});\n\nBody.mixIn = function (proto) {\n\tfor (const name of Object.getOwnPropertyNames(Body.prototype)) {\n\t\t// istanbul ignore else: future proof\n\t\tif (!(name in proto)) {\n\t\t\tconst desc = Object.getOwnPropertyDescriptor(Body.prototype, name);\n\t\t\tObject.defineProperty(proto, name, desc);\n\t\t}\n\t}\n};\n\n/**\n * Consume and convert an entire Body to a Buffer.\n *\n * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body\n *\n * @return  Promise\n */\nfunction consumeBody() {\n\tvar _this4 = this;\n\n\tif (this[INTERNALS].disturbed) {\n\t\treturn Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));\n\t}\n\n\tthis[INTERNALS].disturbed = true;\n\n\tif (this[INTERNALS].error) {\n\t\treturn Body.Promise.reject(this[INTERNALS].error);\n\t}\n\n\tlet body = this.body;\n\n\t// body is null\n\tif (body === null) {\n\t\treturn Body.Promise.resolve(Buffer.alloc(0));\n\t}\n\n\t// body is blob\n\tif (isBlob(body)) {\n\t\tbody = body.stream();\n\t}\n\n\t// body is buffer\n\tif (Buffer.isBuffer(body)) {\n\t\treturn Body.Promise.resolve(body);\n\t}\n\n\t// istanbul ignore if: should never happen\n\tif (!(body instanceof Stream)) {\n\t\treturn Body.Promise.resolve(Buffer.alloc(0));\n\t}\n\n\t// body is stream\n\t// get ready to actually consume the body\n\tlet accum = [];\n\tlet accumBytes = 0;\n\tlet abort = false;\n\n\treturn new Body.Promise(function (resolve, reject) {\n\t\tlet resTimeout;\n\n\t\t// allow timeout on slow response body\n\t\tif (_this4.timeout) {\n\t\t\tresTimeout = setTimeout(function () {\n\t\t\t\tabort = true;\n\t\t\t\treject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));\n\t\t\t}, _this4.timeout);\n\t\t}\n\n\t\t// handle stream errors\n\t\tbody.on('error', function (err) {\n\t\t\tif (err.name === 'AbortError') {\n\t\t\t\t// if the request was aborted, reject with this Error\n\t\t\t\tabort = true;\n\t\t\t\treject(err);\n\t\t\t} else {\n\t\t\t\t// other errors, such as incorrect content-encoding\n\t\t\t\treject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));\n\t\t\t}\n\t\t});\n\n\t\tbody.on('data', function (chunk) {\n\t\t\tif (abort || chunk === null) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (_this4.size && accumBytes + chunk.length > _this4.size) {\n\t\t\t\tabort = true;\n\t\t\t\treject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\taccumBytes += chunk.length;\n\t\t\taccum.push(chunk);\n\t\t});\n\n\t\tbody.on('end', function () {\n\t\t\tif (abort) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tclearTimeout(resTimeout);\n\n\t\t\ttry {\n\t\t\t\tresolve(Buffer.concat(accum, accumBytes));\n\t\t\t} catch (err) {\n\t\t\t\t// handle streams that have accumulated too much data (issue #414)\n\t\t\t\treject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));\n\t\t\t}\n\t\t});\n\t});\n}\n\n/**\n * Detect buffer encoding and convert to target encoding\n * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding\n *\n * @param   Buffer  buffer    Incoming buffer\n * @param   String  encoding  Target encoding\n * @return  String\n */\nfunction convertBody(buffer, headers) {\n\tif (typeof convert !== 'function') {\n\t\tthrow new Error('The package `encoding` must be installed to use the textConverted() function');\n\t}\n\n\tconst ct = headers.get('content-type');\n\tlet charset = 'utf-8';\n\tlet res, str;\n\n\t// header\n\tif (ct) {\n\t\tres = /charset=([^;]*)/i.exec(ct);\n\t}\n\n\t// no charset in content type, peek at response body for at most 1024 bytes\n\tstr = buffer.slice(0, 1024).toString();\n\n\t// html5\n\tif (!res && str) {\n\t\tres = /<meta.+?charset=(['\"])(.+?)\\1/i.exec(str);\n\t}\n\n\t// html4\n\tif (!res && str) {\n\t\tres = /<meta[\\s]+?http-equiv=(['\"])content-type\\1[\\s]+?content=(['\"])(.+?)\\2/i.exec(str);\n\n\t\tif (res) {\n\t\t\tres = /charset=(.*)/i.exec(res.pop());\n\t\t}\n\t}\n\n\t// xml\n\tif (!res && str) {\n\t\tres = /<\\?xml.+?encoding=(['\"])(.+?)\\1/i.exec(str);\n\t}\n\n\t// found charset\n\tif (res) {\n\t\tcharset = res.pop();\n\n\t\t// prevent decode issues when sites use incorrect encoding\n\t\t// ref: https://hsivonen.fi/encoding-menu/\n\t\tif (charset === 'gb2312' || charset === 'gbk') {\n\t\t\tcharset = 'gb18030';\n\t\t}\n\t}\n\n\t// turn raw buffers into a single utf-8 buffer\n\treturn convert(buffer, 'UTF-8', charset).toString();\n}\n\n/**\n * Detect a URLSearchParams object\n * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143\n *\n * @param   Object  obj     Object to detect by type or brand\n * @return  String\n */\nfunction isURLSearchParams(obj) {\n\t// Duck-typing as a necessary condition.\n\tif (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') {\n\t\treturn false;\n\t}\n\n\t// Brand-checking and more duck-typing as optional condition.\n\treturn obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function';\n}\n\n/**\n * Check if `obj` is a W3C `Blob` object (which `File` inherits from)\n * @param  {*} obj\n * @return {boolean}\n */\nfunction isBlob(obj) {\n\treturn typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]);\n}\n\n/**\n * Clone body given Res/Req instance\n *\n * @param   Mixed  instance  Response or Request instance\n * @return  Mixed\n */\nfunction clone(instance) {\n\tlet p1, p2;\n\tlet body = instance.body;\n\n\t// don't allow cloning a used body\n\tif (instance.bodyUsed) {\n\t\tthrow new Error('cannot clone body after it is used');\n\t}\n\n\t// check that body is a stream and not form-data object\n\t// note: we can't clone the form-data object without having it as a dependency\n\tif (body instanceof Stream && typeof body.getBoundary !== 'function') {\n\t\t// tee instance body\n\t\tp1 = new PassThrough();\n\t\tp2 = new PassThrough();\n\t\tbody.pipe(p1);\n\t\tbody.pipe(p2);\n\t\t// set instance body to teed body and return the other teed body\n\t\tinstance[INTERNALS].body = p1;\n\t\tbody = p2;\n\t}\n\n\treturn body;\n}\n\n/**\n * Performs the operation \"extract a `Content-Type` value from |object|\" as\n * specified in the specification:\n * https://fetch.spec.whatwg.org/#concept-bodyinit-extract\n *\n * This function assumes that instance.body is present.\n *\n * @param   Mixed  instance  Any options.body input\n */\nfunction extractContentType(body) {\n\tif (body === null) {\n\t\t// body is null\n\t\treturn null;\n\t} else if (typeof body === 'string') {\n\t\t// body is string\n\t\treturn 'text/plain;charset=UTF-8';\n\t} else if (isURLSearchParams(body)) {\n\t\t// body is a URLSearchParams\n\t\treturn 'application/x-www-form-urlencoded;charset=UTF-8';\n\t} else if (isBlob(body)) {\n\t\t// body is blob\n\t\treturn body.type || null;\n\t} else if (Buffer.isBuffer(body)) {\n\t\t// body is buffer\n\t\treturn null;\n\t} else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {\n\t\t// body is ArrayBuffer\n\t\treturn null;\n\t} else if (ArrayBuffer.isView(body)) {\n\t\t// body is ArrayBufferView\n\t\treturn null;\n\t} else if (typeof body.getBoundary === 'function') {\n\t\t// detect form data input from form-data module\n\t\treturn `multipart/form-data;boundary=${body.getBoundary()}`;\n\t} else if (body instanceof Stream) {\n\t\t// body is stream\n\t\t// can't really do much about this\n\t\treturn null;\n\t} else {\n\t\t// Body constructor defaults other things to string\n\t\treturn 'text/plain;charset=UTF-8';\n\t}\n}\n\n/**\n * The Fetch Standard treats this as if \"total bytes\" is a property on the body.\n * For us, we have to explicitly get it with a function.\n *\n * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes\n *\n * @param   Body    instance   Instance of Body\n * @return  Number?            Number of bytes, or null if not possible\n */\nfunction getTotalBytes(instance) {\n\tconst body = instance.body;\n\n\n\tif (body === null) {\n\t\t// body is null\n\t\treturn 0;\n\t} else if (isBlob(body)) {\n\t\treturn body.size;\n\t} else if (Buffer.isBuffer(body)) {\n\t\t// body is buffer\n\t\treturn body.length;\n\t} else if (body && typeof body.getLengthSync === 'function') {\n\t\t// detect form data input from form-data module\n\t\tif (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x\n\t\tbody.hasKnownLength && body.hasKnownLength()) {\n\t\t\t// 2.x\n\t\t\treturn body.getLengthSync();\n\t\t}\n\t\treturn null;\n\t} else {\n\t\t// body is stream\n\t\treturn null;\n\t}\n}\n\n/**\n * Write a Body to a Node.js WritableStream (e.g. http.Request) object.\n *\n * @param   Body    instance   Instance of Body\n * @return  Void\n */\nfunction writeToStream(dest, instance) {\n\tconst body = instance.body;\n\n\n\tif (body === null) {\n\t\t// body is null\n\t\tdest.end();\n\t} else if (isBlob(body)) {\n\t\tbody.stream().pipe(dest);\n\t} else if (Buffer.isBuffer(body)) {\n\t\t// body is buffer\n\t\tdest.write(body);\n\t\tdest.end();\n\t} else {\n\t\t// body is stream\n\t\tbody.pipe(dest);\n\t}\n}\n\n// expose Promise\nBody.Promise = global.Promise;\n\n/**\n * headers.js\n *\n * Headers class offers convenient helpers\n */\n\nconst invalidTokenRegex = /[^\\^_`a-zA-Z\\-0-9!#$%&'*+.|~]/;\nconst invalidHeaderCharRegex = /[^\\t\\x20-\\x7e\\x80-\\xff]/;\n\nfunction validateName(name) {\n\tname = `${name}`;\n\tif (invalidTokenRegex.test(name) || name === '') {\n\t\tthrow new TypeError(`${name} is not a legal HTTP header name`);\n\t}\n}\n\nfunction validateValue(value) {\n\tvalue = `${value}`;\n\tif (invalidHeaderCharRegex.test(value)) {\n\t\tthrow new TypeError(`${value} is not a legal HTTP header value`);\n\t}\n}\n\n/**\n * Find the key in the map object given a header name.\n *\n * Returns undefined if not found.\n *\n * @param   String  name  Header name\n * @return  String|Undefined\n */\nfunction find(map, name) {\n\tname = name.toLowerCase();\n\tfor (const key in map) {\n\t\tif (key.toLowerCase() === name) {\n\t\t\treturn key;\n\t\t}\n\t}\n\treturn undefined;\n}\n\nconst MAP = Symbol('map');\nclass Headers {\n\t/**\n  * Headers class\n  *\n  * @param   Object  headers  Response headers\n  * @return  Void\n  */\n\tconstructor() {\n\t\tlet init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;\n\n\t\tthis[MAP] = Object.create(null);\n\n\t\tif (init instanceof Headers) {\n\t\t\tconst rawHeaders = init.raw();\n\t\t\tconst headerNames = Object.keys(rawHeaders);\n\n\t\t\tfor (const headerName of headerNames) {\n\t\t\t\tfor (const value of rawHeaders[headerName]) {\n\t\t\t\t\tthis.append(headerName, value);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\t// We don't worry about converting prop to ByteString here as append()\n\t\t// will handle it.\n\t\tif (init == null) ; else if (typeof init === 'object') {\n\t\t\tconst method = init[Symbol.iterator];\n\t\t\tif (method != null) {\n\t\t\t\tif (typeof method !== 'function') {\n\t\t\t\t\tthrow new TypeError('Header pairs must be iterable');\n\t\t\t\t}\n\n\t\t\t\t// sequence<sequence<ByteString>>\n\t\t\t\t// Note: per spec we have to first exhaust the lists then process them\n\t\t\t\tconst pairs = [];\n\t\t\t\tfor (const pair of init) {\n\t\t\t\t\tif (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {\n\t\t\t\t\t\tthrow new TypeError('Each header pair must be iterable');\n\t\t\t\t\t}\n\t\t\t\t\tpairs.push(Array.from(pair));\n\t\t\t\t}\n\n\t\t\t\tfor (const pair of pairs) {\n\t\t\t\t\tif (pair.length !== 2) {\n\t\t\t\t\t\tthrow new TypeError('Each header pair must be a name/value tuple');\n\t\t\t\t\t}\n\t\t\t\t\tthis.append(pair[0], pair[1]);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// record<ByteString, ByteString>\n\t\t\t\tfor (const key of Object.keys(init)) {\n\t\t\t\t\tconst value = init[key];\n\t\t\t\t\tthis.append(key, value);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tthrow new TypeError('Provided initializer must be an object');\n\t\t}\n\t}\n\n\t/**\n  * Return combined header value given name\n  *\n  * @param   String  name  Header name\n  * @return  Mixed\n  */\n\tget(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key === undefined) {\n\t\t\treturn null;\n\t\t}\n\n\t\treturn this[MAP][key].join(', ');\n\t}\n\n\t/**\n  * Iterate over all headers\n  *\n  * @param   Function  callback  Executed for each item with parameters (value, name, thisArg)\n  * @param   Boolean   thisArg   `this` context for callback function\n  * @return  Void\n  */\n\tforEach(callback) {\n\t\tlet thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;\n\n\t\tlet pairs = getHeaders(this);\n\t\tlet i = 0;\n\t\twhile (i < pairs.length) {\n\t\t\tvar _pairs$i = pairs[i];\n\t\t\tconst name = _pairs$i[0],\n\t\t\t      value = _pairs$i[1];\n\n\t\t\tcallback.call(thisArg, value, name, this);\n\t\t\tpairs = getHeaders(this);\n\t\t\ti++;\n\t\t}\n\t}\n\n\t/**\n  * Overwrite header values given name\n  *\n  * @param   String  name   Header name\n  * @param   String  value  Header value\n  * @return  Void\n  */\n\tset(name, value) {\n\t\tname = `${name}`;\n\t\tvalue = `${value}`;\n\t\tvalidateName(name);\n\t\tvalidateValue(value);\n\t\tconst key = find(this[MAP], name);\n\t\tthis[MAP][key !== undefined ? key : name] = [value];\n\t}\n\n\t/**\n  * Append a value onto existing header\n  *\n  * @param   String  name   Header name\n  * @param   String  value  Header value\n  * @return  Void\n  */\n\tappend(name, value) {\n\t\tname = `${name}`;\n\t\tvalue = `${value}`;\n\t\tvalidateName(name);\n\t\tvalidateValue(value);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key !== undefined) {\n\t\t\tthis[MAP][key].push(value);\n\t\t} else {\n\t\t\tthis[MAP][name] = [value];\n\t\t}\n\t}\n\n\t/**\n  * Check for header name existence\n  *\n  * @param   String   name  Header name\n  * @return  Boolean\n  */\n\thas(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\treturn find(this[MAP], name) !== undefined;\n\t}\n\n\t/**\n  * Delete all header values given name\n  *\n  * @param   String  name  Header name\n  * @return  Void\n  */\n\tdelete(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key !== undefined) {\n\t\t\tdelete this[MAP][key];\n\t\t}\n\t}\n\n\t/**\n  * Return raw headers (non-spec api)\n  *\n  * @return  Object\n  */\n\traw() {\n\t\treturn this[MAP];\n\t}\n\n\t/**\n  * Get an iterator on keys.\n  *\n  * @return  Iterator\n  */\n\tkeys() {\n\t\treturn createHeadersIterator(this, 'key');\n\t}\n\n\t/**\n  * Get an iterator on values.\n  *\n  * @return  Iterator\n  */\n\tvalues() {\n\t\treturn createHeadersIterator(this, 'value');\n\t}\n\n\t/**\n  * Get an iterator on entries.\n  *\n  * This is the default iterator of the Headers object.\n  *\n  * @return  Iterator\n  */\n\t[Symbol.iterator]() {\n\t\treturn createHeadersIterator(this, 'key+value');\n\t}\n}\nHeaders.prototype.entries = Headers.prototype[Symbol.iterator];\n\nObject.defineProperty(Headers.prototype, Symbol.toStringTag, {\n\tvalue: 'Headers',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nObject.defineProperties(Headers.prototype, {\n\tget: { enumerable: true },\n\tforEach: { enumerable: true },\n\tset: { enumerable: true },\n\tappend: { enumerable: true },\n\thas: { enumerable: true },\n\tdelete: { enumerable: true },\n\tkeys: { enumerable: true },\n\tvalues: { enumerable: true },\n\tentries: { enumerable: true }\n});\n\nfunction getHeaders(headers) {\n\tlet kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';\n\n\tconst keys = Object.keys(headers[MAP]).sort();\n\treturn keys.map(kind === 'key' ? function (k) {\n\t\treturn k.toLowerCase();\n\t} : kind === 'value' ? function (k) {\n\t\treturn headers[MAP][k].join(', ');\n\t} : function (k) {\n\t\treturn [k.toLowerCase(), headers[MAP][k].join(', ')];\n\t});\n}\n\nconst INTERNAL = Symbol('internal');\n\nfunction createHeadersIterator(target, kind) {\n\tconst iterator = Object.create(HeadersIteratorPrototype);\n\titerator[INTERNAL] = {\n\t\ttarget,\n\t\tkind,\n\t\tindex: 0\n\t};\n\treturn iterator;\n}\n\nconst HeadersIteratorPrototype = Object.setPrototypeOf({\n\tnext() {\n\t\t// istanbul ignore if\n\t\tif (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {\n\t\t\tthrow new TypeError('Value of `this` is not a HeadersIterator');\n\t\t}\n\n\t\tvar _INTERNAL = this[INTERNAL];\n\t\tconst target = _INTERNAL.target,\n\t\t      kind = _INTERNAL.kind,\n\t\t      index = _INTERNAL.index;\n\n\t\tconst values = getHeaders(target, kind);\n\t\tconst len = values.length;\n\t\tif (index >= len) {\n\t\t\treturn {\n\t\t\t\tvalue: undefined,\n\t\t\t\tdone: true\n\t\t\t};\n\t\t}\n\n\t\tthis[INTERNAL].index = index + 1;\n\n\t\treturn {\n\t\t\tvalue: values[index],\n\t\t\tdone: false\n\t\t};\n\t}\n}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));\n\nObject.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {\n\tvalue: 'HeadersIterator',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\n/**\n * Export the Headers object in a form that Node.js can consume.\n *\n * @param   Headers  headers\n * @return  Object\n */\nfunction exportNodeCompatibleHeaders(headers) {\n\tconst obj = Object.assign({ __proto__: null }, headers[MAP]);\n\n\t// http.request() only supports string as Host header. This hack makes\n\t// specifying custom Host header possible.\n\tconst hostHeaderKey = find(headers[MAP], 'Host');\n\tif (hostHeaderKey !== undefined) {\n\t\tobj[hostHeaderKey] = obj[hostHeaderKey][0];\n\t}\n\n\treturn obj;\n}\n\n/**\n * Create a Headers object from an object of headers, ignoring those that do\n * not conform to HTTP grammar productions.\n *\n * @param   Object  obj  Object of headers\n * @return  Headers\n */\nfunction createHeadersLenient(obj) {\n\tconst headers = new Headers();\n\tfor (const name of Object.keys(obj)) {\n\t\tif (invalidTokenRegex.test(name)) {\n\t\t\tcontinue;\n\t\t}\n\t\tif (Array.isArray(obj[name])) {\n\t\t\tfor (const val of obj[name]) {\n\t\t\t\tif (invalidHeaderCharRegex.test(val)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tif (headers[MAP][name] === undefined) {\n\t\t\t\t\theaders[MAP][name] = [val];\n\t\t\t\t} else {\n\t\t\t\t\theaders[MAP][name].push(val);\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (!invalidHeaderCharRegex.test(obj[name])) {\n\t\t\theaders[MAP][name] = [obj[name]];\n\t\t}\n\t}\n\treturn headers;\n}\n\nconst INTERNALS$1 = Symbol('Response internals');\n\n// fix an issue where \"STATUS_CODES\" aren't a named export for node <10\nconst STATUS_CODES = http.STATUS_CODES;\n\n/**\n * Response class\n *\n * @param   Stream  body  Readable stream\n * @param   Object  opts  Response options\n * @return  Void\n */\nclass Response {\n\tconstructor() {\n\t\tlet body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n\t\tlet opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n\t\tBody.call(this, body, opts);\n\n\t\tconst status = opts.status || 200;\n\t\tconst headers = new Headers(opts.headers);\n\n\t\tif (body != null && !headers.has('Content-Type')) {\n\t\t\tconst contentType = extractContentType(body);\n\t\t\tif (contentType) {\n\t\t\t\theaders.append('Content-Type', contentType);\n\t\t\t}\n\t\t}\n\n\t\tthis[INTERNALS$1] = {\n\t\t\turl: opts.url,\n\t\t\tstatus,\n\t\t\tstatusText: opts.statusText || STATUS_CODES[status],\n\t\t\theaders,\n\t\t\tcounter: opts.counter\n\t\t};\n\t}\n\n\tget url() {\n\t\treturn this[INTERNALS$1].url || '';\n\t}\n\n\tget status() {\n\t\treturn this[INTERNALS$1].status;\n\t}\n\n\t/**\n  * Convenience property representing if the request ended normally\n  */\n\tget ok() {\n\t\treturn this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;\n\t}\n\n\tget redirected() {\n\t\treturn this[INTERNALS$1].counter > 0;\n\t}\n\n\tget statusText() {\n\t\treturn this[INTERNALS$1].statusText;\n\t}\n\n\tget headers() {\n\t\treturn this[INTERNALS$1].headers;\n\t}\n\n\t/**\n  * Clone this response\n  *\n  * @return  Response\n  */\n\tclone() {\n\t\treturn new Response(clone(this), {\n\t\t\turl: this.url,\n\t\t\tstatus: this.status,\n\t\t\tstatusText: this.statusText,\n\t\t\theaders: this.headers,\n\t\t\tok: this.ok,\n\t\t\tredirected: this.redirected\n\t\t});\n\t}\n}\n\nBody.mixIn(Response.prototype);\n\nObject.defineProperties(Response.prototype, {\n\turl: { enumerable: true },\n\tstatus: { enumerable: true },\n\tok: { enumerable: true },\n\tredirected: { enumerable: true },\n\tstatusText: { enumerable: true },\n\theaders: { enumerable: true },\n\tclone: { enumerable: true }\n});\n\nObject.defineProperty(Response.prototype, Symbol.toStringTag, {\n\tvalue: 'Response',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nconst INTERNALS$2 = Symbol('Request internals');\n\n// fix an issue where \"format\", \"parse\" aren't a named export for node <10\nconst parse_url = Url.parse;\nconst format_url = Url.format;\n\nconst streamDestructionSupported = 'destroy' in Stream.Readable.prototype;\n\n/**\n * Check if a value is an instance of Request.\n *\n * @param   Mixed   input\n * @return  Boolean\n */\nfunction isRequest(input) {\n\treturn typeof input === 'object' && typeof input[INTERNALS$2] === 'object';\n}\n\nfunction isAbortSignal(signal) {\n\tconst proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);\n\treturn !!(proto && proto.constructor.name === 'AbortSignal');\n}\n\n/**\n * Request class\n *\n * @param   Mixed   input  Url or Request instance\n * @param   Object  init   Custom options\n * @return  Void\n */\nclass Request {\n\tconstructor(input) {\n\t\tlet init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n\t\tlet parsedURL;\n\n\t\t// normalize input\n\t\tif (!isRequest(input)) {\n\t\t\tif (input && input.href) {\n\t\t\t\t// in order to support Node.js' Url objects; though WHATWG's URL objects\n\t\t\t\t// will fall into this branch also (since their `toString()` will return\n\t\t\t\t// `href` property anyway)\n\t\t\t\tparsedURL = parse_url(input.href);\n\t\t\t} else {\n\t\t\t\t// coerce input to a string before attempting to parse\n\t\t\t\tparsedURL = parse_url(`${input}`);\n\t\t\t}\n\t\t\tinput = {};\n\t\t} else {\n\t\t\tparsedURL = parse_url(input.url);\n\t\t}\n\n\t\tlet method = init.method || input.method || 'GET';\n\t\tmethod = method.toUpperCase();\n\n\t\tif ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {\n\t\t\tthrow new TypeError('Request with GET/HEAD method cannot have body');\n\t\t}\n\n\t\tlet inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;\n\n\t\tBody.call(this, inputBody, {\n\t\t\ttimeout: init.timeout || input.timeout || 0,\n\t\t\tsize: init.size || input.size || 0\n\t\t});\n\n\t\tconst headers = new Headers(init.headers || input.headers || {});\n\n\t\tif (inputBody != null && !headers.has('Content-Type')) {\n\t\t\tconst contentType = extractContentType(inputBody);\n\t\t\tif (contentType) {\n\t\t\t\theaders.append('Content-Type', contentType);\n\t\t\t}\n\t\t}\n\n\t\tlet signal = isRequest(input) ? input.signal : null;\n\t\tif ('signal' in init) signal = init.signal;\n\n\t\tif (signal != null && !isAbortSignal(signal)) {\n\t\t\tthrow new TypeError('Expected signal to be an instanceof AbortSignal');\n\t\t}\n\n\t\tthis[INTERNALS$2] = {\n\t\t\tmethod,\n\t\t\tredirect: init.redirect || input.redirect || 'follow',\n\t\t\theaders,\n\t\t\tparsedURL,\n\t\t\tsignal\n\t\t};\n\n\t\t// node-fetch-only options\n\t\tthis.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;\n\t\tthis.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;\n\t\tthis.counter = init.counter || input.counter || 0;\n\t\tthis.agent = init.agent || input.agent;\n\t}\n\n\tget method() {\n\t\treturn this[INTERNALS$2].method;\n\t}\n\n\tget url() {\n\t\treturn format_url(this[INTERNALS$2].parsedURL);\n\t}\n\n\tget headers() {\n\t\treturn this[INTERNALS$2].headers;\n\t}\n\n\tget redirect() {\n\t\treturn this[INTERNALS$2].redirect;\n\t}\n\n\tget signal() {\n\t\treturn this[INTERNALS$2].signal;\n\t}\n\n\t/**\n  * Clone this request\n  *\n  * @return  Request\n  */\n\tclone() {\n\t\treturn new Request(this);\n\t}\n}\n\nBody.mixIn(Request.prototype);\n\nObject.defineProperty(Request.prototype, Symbol.toStringTag, {\n\tvalue: 'Request',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nObject.defineProperties(Request.prototype, {\n\tmethod: { enumerable: true },\n\turl: { enumerable: true },\n\theaders: { enumerable: true },\n\tredirect: { enumerable: true },\n\tclone: { enumerable: true },\n\tsignal: { enumerable: true }\n});\n\n/**\n * Convert a Request to Node.js http request options.\n *\n * @param   Request  A Request instance\n * @return  Object   The options object to be passed to http.request\n */\nfunction getNodeRequestOptions(request) {\n\tconst parsedURL = request[INTERNALS$2].parsedURL;\n\tconst headers = new Headers(request[INTERNALS$2].headers);\n\n\t// fetch step 1.3\n\tif (!headers.has('Accept')) {\n\t\theaders.set('Accept', '*/*');\n\t}\n\n\t// Basic fetch\n\tif (!parsedURL.protocol || !parsedURL.hostname) {\n\t\tthrow new TypeError('Only absolute URLs are supported');\n\t}\n\n\tif (!/^https?:$/.test(parsedURL.protocol)) {\n\t\tthrow new TypeError('Only HTTP(S) protocols are supported');\n\t}\n\n\tif (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {\n\t\tthrow new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');\n\t}\n\n\t// HTTP-network-or-cache fetch steps 2.4-2.7\n\tlet contentLengthValue = null;\n\tif (request.body == null && /^(POST|PUT)$/i.test(request.method)) {\n\t\tcontentLengthValue = '0';\n\t}\n\tif (request.body != null) {\n\t\tconst totalBytes = getTotalBytes(request);\n\t\tif (typeof totalBytes === 'number') {\n\t\t\tcontentLengthValue = String(totalBytes);\n\t\t}\n\t}\n\tif (contentLengthValue) {\n\t\theaders.set('Content-Length', contentLengthValue);\n\t}\n\n\t// HTTP-network-or-cache fetch step 2.11\n\tif (!headers.has('User-Agent')) {\n\t\theaders.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');\n\t}\n\n\t// HTTP-network-or-cache fetch step 2.15\n\tif (request.compress && !headers.has('Accept-Encoding')) {\n\t\theaders.set('Accept-Encoding', 'gzip,deflate');\n\t}\n\n\tlet agent = request.agent;\n\tif (typeof agent === 'function') {\n\t\tagent = agent(parsedURL);\n\t}\n\n\tif (!headers.has('Connection') && !agent) {\n\t\theaders.set('Connection', 'close');\n\t}\n\n\t// HTTP-network fetch step 4.2\n\t// chunked encoding is handled by Node.js\n\n\treturn Object.assign({}, parsedURL, {\n\t\tmethod: request.method,\n\t\theaders: exportNodeCompatibleHeaders(headers),\n\t\tagent\n\t});\n}\n\n/**\n * abort-error.js\n *\n * AbortError interface for cancelled requests\n */\n\n/**\n * Create AbortError instance\n *\n * @param   String      message      Error message for human\n * @return  AbortError\n */\nfunction AbortError(message) {\n  Error.call(this, message);\n\n  this.type = 'aborted';\n  this.message = message;\n\n  // hide custom error implementation details from end-users\n  Error.captureStackTrace(this, this.constructor);\n}\n\nAbortError.prototype = Object.create(Error.prototype);\nAbortError.prototype.constructor = AbortError;\nAbortError.prototype.name = 'AbortError';\n\n// fix an issue where \"PassThrough\", \"resolve\" aren't a named export for node <10\nconst PassThrough$1 = Stream.PassThrough;\nconst resolve_url = Url.resolve;\n\n/**\n * Fetch function\n *\n * @param   Mixed    url   Absolute url or Request instance\n * @param   Object   opts  Fetch options\n * @return  Promise\n */\nfunction fetch(url, opts) {\n\n\t// allow custom promise\n\tif (!fetch.Promise) {\n\t\tthrow new Error('native promise missing, set fetch.Promise to your favorite alternative');\n\t}\n\n\tBody.Promise = fetch.Promise;\n\n\t// wrap http.request into fetch\n\treturn new fetch.Promise(function (resolve, reject) {\n\t\t// build request object\n\t\tconst request = new Request(url, opts);\n\t\tconst options = getNodeRequestOptions(request);\n\n\t\tconst send = (options.protocol === 'https:' ? https : http).request;\n\t\tconst signal = request.signal;\n\n\t\tlet response = null;\n\n\t\tconst abort = function abort() {\n\t\t\tlet error = new AbortError('The user aborted a request.');\n\t\t\treject(error);\n\t\t\tif (request.body && request.body instanceof Stream.Readable) {\n\t\t\t\trequest.body.destroy(error);\n\t\t\t}\n\t\t\tif (!response || !response.body) return;\n\t\t\tresponse.body.emit('error', error);\n\t\t};\n\n\t\tif (signal && signal.aborted) {\n\t\t\tabort();\n\t\t\treturn;\n\t\t}\n\n\t\tconst abortAndFinalize = function abortAndFinalize() {\n\t\t\tabort();\n\t\t\tfinalize();\n\t\t};\n\n\t\t// send request\n\t\tconst req = send(options);\n\t\tlet reqTimeout;\n\n\t\tif (signal) {\n\t\t\tsignal.addEventListener('abort', abortAndFinalize);\n\t\t}\n\n\t\tfunction finalize() {\n\t\t\treq.abort();\n\t\t\tif (signal) signal.removeEventListener('abort', abortAndFinalize);\n\t\t\tclearTimeout(reqTimeout);\n\t\t}\n\n\t\tif (request.timeout) {\n\t\t\treq.once('socket', function (socket) {\n\t\t\t\treqTimeout = setTimeout(function () {\n\t\t\t\t\treject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));\n\t\t\t\t\tfinalize();\n\t\t\t\t}, request.timeout);\n\t\t\t});\n\t\t}\n\n\t\treq.on('error', function (err) {\n\t\t\treject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));\n\t\t\tfinalize();\n\t\t});\n\n\t\treq.on('response', function (res) {\n\t\t\tclearTimeout(reqTimeout);\n\n\t\t\tconst headers = createHeadersLenient(res.headers);\n\n\t\t\t// HTTP fetch step 5\n\t\t\tif (fetch.isRedirect(res.statusCode)) {\n\t\t\t\t// HTTP fetch step 5.2\n\t\t\t\tconst location = headers.get('Location');\n\n\t\t\t\t// HTTP fetch step 5.3\n\t\t\t\tconst locationURL = location === null ? null : resolve_url(request.url, location);\n\n\t\t\t\t// HTTP fetch step 5.5\n\t\t\t\tswitch (request.redirect) {\n\t\t\t\t\tcase 'error':\n\t\t\t\t\t\treject(new FetchError(`redirect mode is set to error: ${request.url}`, 'no-redirect'));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t\tcase 'manual':\n\t\t\t\t\t\t// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.\n\t\t\t\t\t\tif (locationURL !== null) {\n\t\t\t\t\t\t\t// handle corrupted header\n\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\theaders.set('Location', locationURL);\n\t\t\t\t\t\t\t} catch (err) {\n\t\t\t\t\t\t\t\t// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request\n\t\t\t\t\t\t\t\treject(err);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase 'follow':\n\t\t\t\t\t\t// HTTP-redirect fetch step 2\n\t\t\t\t\t\tif (locationURL === null) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 5\n\t\t\t\t\t\tif (request.counter >= request.follow) {\n\t\t\t\t\t\t\treject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));\n\t\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 6 (counter increment)\n\t\t\t\t\t\t// Create a new Request object.\n\t\t\t\t\t\tconst requestOpts = {\n\t\t\t\t\t\t\theaders: new Headers(request.headers),\n\t\t\t\t\t\t\tfollow: request.follow,\n\t\t\t\t\t\t\tcounter: request.counter + 1,\n\t\t\t\t\t\t\tagent: request.agent,\n\t\t\t\t\t\t\tcompress: request.compress,\n\t\t\t\t\t\t\tmethod: request.method,\n\t\t\t\t\t\t\tbody: request.body,\n\t\t\t\t\t\t\tsignal: request.signal,\n\t\t\t\t\t\t\ttimeout: request.timeout\n\t\t\t\t\t\t};\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 9\n\t\t\t\t\t\tif (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {\n\t\t\t\t\t\t\treject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));\n\t\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 11\n\t\t\t\t\t\tif (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {\n\t\t\t\t\t\t\trequestOpts.method = 'GET';\n\t\t\t\t\t\t\trequestOpts.body = undefined;\n\t\t\t\t\t\t\trequestOpts.headers.delete('content-length');\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 15\n\t\t\t\t\t\tresolve(fetch(new Request(locationURL, requestOpts)));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// prepare response\n\t\t\tres.once('end', function () {\n\t\t\t\tif (signal) signal.removeEventListener('abort', abortAndFinalize);\n\t\t\t});\n\t\t\tlet body = res.pipe(new PassThrough$1());\n\n\t\t\tconst response_options = {\n\t\t\t\turl: request.url,\n\t\t\t\tstatus: res.statusCode,\n\t\t\t\tstatusText: res.statusMessage,\n\t\t\t\theaders: headers,\n\t\t\t\tsize: request.size,\n\t\t\t\ttimeout: request.timeout,\n\t\t\t\tcounter: request.counter\n\t\t\t};\n\n\t\t\t// HTTP-network fetch step 12.1.1.3\n\t\t\tconst codings = headers.get('Content-Encoding');\n\n\t\t\t// HTTP-network fetch step 12.1.1.4: handle content codings\n\n\t\t\t// in following scenarios we ignore compression support\n\t\t\t// 1. compression support is disabled\n\t\t\t// 2. HEAD request\n\t\t\t// 3. no Content-Encoding header\n\t\t\t// 4. no content response (204)\n\t\t\t// 5. content not modified response (304)\n\t\t\tif (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// For Node v6+\n\t\t\t// Be less strict when decoding compressed responses, since sometimes\n\t\t\t// servers send slightly invalid responses that are still accepted\n\t\t\t// by common browsers.\n\t\t\t// Always using Z_SYNC_FLUSH is what cURL does.\n\t\t\tconst zlibOptions = {\n\t\t\t\tflush: zlib.Z_SYNC_FLUSH,\n\t\t\t\tfinishFlush: zlib.Z_SYNC_FLUSH\n\t\t\t};\n\n\t\t\t// for gzip\n\t\t\tif (codings == 'gzip' || codings == 'x-gzip') {\n\t\t\t\tbody = body.pipe(zlib.createGunzip(zlibOptions));\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// for deflate\n\t\t\tif (codings == 'deflate' || codings == 'x-deflate') {\n\t\t\t\t// handle the infamous raw deflate response from old servers\n\t\t\t\t// a hack for old IIS and Apache servers\n\t\t\t\tconst raw = res.pipe(new PassThrough$1());\n\t\t\t\traw.once('data', function (chunk) {\n\t\t\t\t\t// see http://stackoverflow.com/questions/37519828\n\t\t\t\t\tif ((chunk[0] & 0x0F) === 0x08) {\n\t\t\t\t\t\tbody = body.pipe(zlib.createInflate());\n\t\t\t\t\t} else {\n\t\t\t\t\t\tbody = body.pipe(zlib.createInflateRaw());\n\t\t\t\t\t}\n\t\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\t\tresolve(response);\n\t\t\t\t});\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// for br\n\t\t\tif (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {\n\t\t\t\tbody = body.pipe(zlib.createBrotliDecompress());\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// otherwise, use response as-is\n\t\t\tresponse = new Response(body, response_options);\n\t\t\tresolve(response);\n\t\t});\n\n\t\twriteToStream(req, request);\n\t});\n}\n/**\n * Redirect code matching\n *\n * @param   Number   code  Status code\n * @return  Boolean\n */\nfetch.isRedirect = function (code) {\n\treturn code === 301 || code === 302 || code === 303 || code === 307 || code === 308;\n};\n\n// expose Promise\nfetch.Promise = global.Promise;\n\nmodule.exports = exports = fetch;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.default = exports;\nexports.Headers = Headers;\nexports.Request = Request;\nexports.Response = Response;\nexports.FetchError = FetchError;\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n    function verb(n) { return function (v) { return step([n, v]); }; }\n    function step(op) {\n        if (f) throw new TypeError(\"Generator is already executing.\");\n        while (_) try {\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n            if (y = 0, t) op = [op[0] & 2, t.value];\n            switch (op[0]) {\n                case 0: case 1: t = op; break;\n                case 4: _.label++; return { value: op[1], done: false };\n                case 5: _.label++; y = op[1]; op = [0]; continue;\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\n                default:\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n                    if (t[2]) _.ops.pop();\n                    _.trys.pop(); continue;\n            }\n            op = body.call(thisArg, _);\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n    }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar core = require(\"@actions/core\");\nvar http_1 = require(\"./http\");\nfunction run() {\n    var _a, _b;\n    return __awaiter(this, void 0, void 0, function () {\n        var url, headers, body;\n        return __generator(this, function (_c) {\n            try {\n                url = core.getInput('url');\n                headers = (_a = core.getInput('headers')) !== null && _a !== void 0 ? _a : '';\n                body = (_b = core.getInput('body')) !== null && _b !== void 0 ? _b : '';\n                core.info(\"Sending webhook request to \" + url + \"...\");\n                core.debug((new Date()).toTimeString());\n                http_1.http.make(url, headers, body)\n                    .then(function (res) { return core.setOutput('statusCode', res.status); });\n                core.info((new Date()).toTimeString());\n            }\n            catch (error) {\n                core.setFailed(error.message);\n            }\n            return [2];\n        });\n    });\n}\nrun();\n//# sourceMappingURL=main.js.map","module.exports = require(\"http\");","module.exports = require(\"path\");","module.exports = require(\"zlib\");","module.exports = require(\"url\");",null],"sourceRoot":""}
\ No newline at end of file
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diff --git a/node_modules/axios/CHANGELOG.md b/node_modules/axios/CHANGELOG.md
deleted file mode 100644
index 80edebb5..00000000
--- a/node_modules/axios/CHANGELOG.md
+++ /dev/null
@@ -1,632 +0,0 @@
-# Changelog
-
-### 0.20.0 (August 20, 2020)
-
-Release of 0.20.0-pre as a full release with no other changes.
-
-### 0.20.0-pre (July 15, 2020)
-
-Fixes and Functionality:
-
-- Fixing response with utf-8 BOM can not parse to json ([#2419](https://github.com/axios/axios/pull/2419))
-  - fix: remove byte order marker (UTF-8 BOM) when transform response
-  - fix: remove BOM only utf-8
-  - test: utf-8 BOM
-  - fix: incorrect param name
-- Refactor mergeConfig without utils.deepMerge ([#2844](https://github.com/axios/axios/pull/2844))
-  - Adding failing test
-  - Fixing #2587 default custom config persisting
-  - Adding Concat keys and filter duplicates
-  - Fixed value from CPE
-  - update for review feedbacks
-  - no deepMerge
-  - only merge between plain objects
-  - fix rename
-  - always merge config by mergeConfig
-  - extract function mergeDeepProperties
-  - refactor mergeConfig with all keys, and add special logic for validateStatus
-  - add test for resetting headers
-  - add lots of tests and fix a bug
-  - should not inherit `data`
-  - use simple toString
-- Fixing overwrite Blob/File type as Content-Type in browser. ([#1773](https://github.com/axios/axios/pull/1773))
-- Fixing an issue that type 'null' is not assignable to validateStatus ([#2773](https://github.com/axios/axios/pull/2773))
-- Fixing special char encoding ([#1671](https://github.com/axios/axios/pull/1671))
-  - removing @ character from replacement list since it is a reserved character
-  - Updating buildURL test to not include the @ character
-  - Removing console logs
-- Fixing password encoding with special characters in basic authentication ([#1492](https://github.com/axios/axios/pull/1492))
-  - Fixing password encoding with special characters in basic authentication
-  - Adding test to check if password with non-Latin1 characters pass
-- Fixing 'Network Error' in react native android ([#1487](https://github.com/axios/axios/pull/1487))
-  There is a bug in react native Android platform when using get method. It will trigger a 'Network Error' when passing the requestData which is an empty string to request.send function. So if the requestData is an empty string we can set it to null as well to fix the bug.
-- Fixing Cookie Helper with Asyc Components ([#1105](https://github.com/axios/axios/pull/1105)) ([#1107](https://github.com/axios/axios/pull/1107))
-- Fixing 'progressEvent' type ([#2851](https://github.com/axios/axios/pull/2851))
-  - Fix 'progressEvent' type
-  - Update axios.ts
-- Fixing getting local files (file://) failed ([#2470](https://github.com/axios/axios/pull/2470))
-  - fix issue #2416, #2396
-  - fix Eslint warn
-  - Modify judgment conditions
-  - add unit test
-  - update unit test
-  - update unit test
-- Allow PURGE method in typings ([#2191](https://github.com/axios/axios/pull/2191))
-- Adding option to disable automatic decompression ([#2661](https://github.com/axios/axios/pull/2661))
-  - Adding ability to disable auto decompression
-  - Updating decompress documentation in README
-  - Fixing test\unit\adapters\http.js lint errors
-  - Adding test for disabling auto decompression
-  - Removing changes that fixed lint errors in tests
-  - Removing formating change to unit test
-- Add independent `maxBodyLength` option ([#2781](https://github.com/axios/axios/pull/2781))
-  - Add independent option to set the maximum size of the request body
-  - Remove maxBodyLength check
-  - Update README
-  - Assert for error code and message
-- Adding responseEncoding to mergeConfig ([#1745](https://github.com/axios/axios/pull/1745))
-- Compatible with follow-redirect aborts the request ([#2689](https://github.com/axios/axios/pull/2689))
-  - Compatible with follow-redirect aborts the request
-  - Use the error code
-- Fix merging of params ([#2656](https://github.com/axios/axios/pull/2656))
-  - Name function to avoid ESLint func-names warning
-  - Switch params config to merge list and update tests
-  - Restore testing of both false and null
-  - Restore test cases for keys without defaults
-  - Include test for non-object values that aren't false-y.
-- Revert `finally` as `then` ([#2683](https://github.com/axios/axios/pull/2683))
-
-Internal and Tests:
-
-- Fix stale bot config ([#3049](https://github.com/axios/axios/pull/3049))
-  - fix stale bot config
-  - fix multiple lines
-- Add days and change name to work ([#3035](https://github.com/axios/axios/pull/3035))
-- Update close-issues.yml ([#3031](https://github.com/axios/axios/pull/3031))
-  - Update close-issues.yml
-    Update close message to read better 😄
-  - Fix use of quotations
-    Use single quotes as per other .yml files
-  - Remove user name form message
-- Add GitHub actions to close stale issues/prs ([#3029](https://github.com/axios/axios/pull/3029))
-  - prepare stale actions
-  - update messages
-  - Add exempt labels and lighten up comments
-- Add GitHub actions to close invalid issues ([#3022](https://github.com/axios/axios/pull/3022))
-  - add close actions
-  - fix with checkout
-  - update issue templates
-  - add reminder
-  - update close message
-- Add test with Node.js 12 ([#2860](https://github.com/axios/axios/pull/2860))
-  - test with Node.js 12
-  - test with latest
-- Adding console log on sandbox server startup ([#2210](https://github.com/axios/axios/pull/2210))
-  - Adding console log on sandbox server startup
-  - Update server.js
-    Add server error handeling
-  - Update server.js
-    Better error message, remove retry.
-- Adding tests for method `options` type definitions ([#1996](https://github.com/axios/axios/pull/1996))
-  Update tests.
-- Add test for redirecting with too large response ([#2695](https://github.com/axios/axios/pull/2695))
-- Fixing unit test failure in Windows OS ([#2601](https://github.com/axios/axios/pull/2601))
-- Fixing issue for HEAD method and gziped repsonse ([#2666](https://github.com/axios/axios/pull/2666))
-- Fix tests in browsers ([#2748](https://github.com/axios/axios/pull/2748))
-- chore: add `jsdelivr` and `unpkg` support ([#2443](https://github.com/axios/axios/pull/2443))
-
-Documentation:
-
-- Adding support for URLSearchParams in node ([#1900](https://github.com/axios/axios/pull/1900))
-  - Adding support for URLSearchParams in node
-  - Remove un-needed code
-  - Update utils.js
-  - Make changes as suggested
-- Adding table of content (preview) ([#3050](https://github.com/axios/axios/pull/3050))
-  - add toc (preview)
-  - remove toc in toc
-    Signed-off-by: Moni <usmoni@gmail.com>
-  - fix sublinks
-  - fix indentation
-  - remove redundant table links
-  - update caps and indent
-  - remove axios
-- Replace 'blacklist' with 'blocklist' ([#3006](https://github.com/axios/axios/pull/3006))
-- docs(): Detailed config options environment. ([#2088](https://github.com/axios/axios/pull/2088))
-  - docs(): Detailed config options environment.
-  - Update README.md
-- Include axios-data-unpacker in ECOSYSTEM.md ([#2080](https://github.com/axios/axios/pull/2080))
-- Allow opening examples in Gitpod ([#1958](https://github.com/axios/axios/pull/1958))
-- Remove axios.all() and axios.spread() from Readme.md ([#2727](https://github.com/axios/axios/pull/2727))
-  - remove axios.all(), axios.spread()
-  - replace example
-  - axios.all() -> Promise.all()
-  - axios.spread(function (acct, perms)) -> function (acct, perms)
-  - add deprecated mark
-- Update README.md ([#2887](https://github.com/axios/axios/pull/2887))
-  Small change to the data attribute doc of the config. A request body can also be set for DELETE methods but this wasn't mentioned in the documentation (it only mentioned POST, PUT and PATCH). Took my some 10-20 minutes until I realized that I don't need to manipulate the request body with transformRequest in the case of DELETE.
-- Include swagger-taxos-codegen in ECOSYSTEM.md ([#2162](https://github.com/axios/axios/pull/2162))
-- Add CDNJS version badge in README.md ([#878](https://github.com/axios/axios/pull/878))
-  This badge will show the version on CDNJS!
-- Documentation update to clear up ambiguity in code examples ([#2928](https://github.com/axios/axios/pull/2928))
-  - Made a adjustment to the documenation to clear up any ambiguity around the use of "fs". This should help clear up that the code examples with "fs" cannot be used on the client side.
-- Update README.md about validateStatus ([#2912](https://github.com/axios/axios/pull/2912))
-  Rewrote the comment from "Reject only if the status code is greater than or equal to 500" to "Resolve only if the status code is less than 500"
-- Updating documentation for usage form-data ([#2805](https://github.com/axios/axios/pull/2805))
-  Closes #2049
-- Fixing CHANGELOG.md issue link ([#2784](https://github.com/axios/axios/pull/2784))
-- Include axios-hooks in ECOSYSTEM.md ([#2003](https://github.com/axios/axios/pull/2003))
-- Added Response header access instructions ([#1901](https://github.com/axios/axios/pull/1901))
-  - Added Response header access instructions
-  - Added note about using bracket notation
-- Add `onUploadProgress` and `onDownloadProgress` are browser only ([#2763](https://github.com/axios/axios/pull/2763))
-  Saw in #928 and #1966 that `onUploadProgress` and `onDownloadProgress` only work in the browser and was missing that from the README.
-- Update ' sign to ` in proxy spec ([#2778](https://github.com/axios/axios/pull/2778))
-- Adding jsDelivr link in README ([#1110](https://github.com/axios/axios/pull/1110))
-  - Adding jsDelivr link
-  - Add SRI
-  - Remove SRI
-
-Huge thanks to everyone who contributed to this release via code (authors listed
-below) or via reviews and triaging on GitHub:
-
-- Alan Wang <wp_scut@163.com>
-- Alexandru Ungureanu <khakcarot@gmail.com>
-- Anubhav Srivastava <anubhav.srivastava00@gmail.com>
-- Benny Neugebauer <bn@bennyn.de>
-- Cr <631807682@qq.com>
-- David <cygnidavid@gmail.com>
-- David Ko <david.ko@pvtmethod.com>
-- David Tanner <david.tanner@lifeomic.com>
-- Emily Morehouse <emilyemorehouse@gmail.com>
-- Felipe Martins <felipewmartins@gmail.com>
-- Fonger <5862369+Fonger@users.noreply.github.com>
-- Frostack <soulburn007@gmail.com>
-- George Cheng <Gerhut@GMail.com>
-- grumblerchester <grumblerchester@users.noreply.github.com>
-- Gustavo López <gualopezb@gmail.com>
-- hexaez <45806662+hexaez@users.noreply.github.com>
-- huangzuizui <huangzuizui@gmail.com>
-- Ian Wijma <ian@wij.ma>
-- Jay <jasonsaayman@gmail.com>
-- jeffjing <zgayjjf@qq.com>
-- jennynju <46782518+jennynju@users.noreply.github.com>
-- Jimmy Liao <52391190+jimmy-liao-gogoro@users.noreply.github.com>
-- Jonathan Sharpe <j.r.sharpe@gmail.com>
-- JounQin <admin@1stg.me>
-- Justin Beckwith <justin.beckwith@gmail.com>
-- Kamil Posiadała <3dcreator.pl@gmail.com>
-- Lukas Drgon <lukas.drgon@gmail.com>
-- marcinx <mail@marcinx.com>
-- Martti Laine <martti@codeclown.net>
-- Michał Zarach <michal.m.zarach@gmail.com>
-- Moni <usmoni@gmail.com>
-- Motonori Iwata <121048+iwata@users.noreply.github.com>
-- Nikita Galkin <nikita@galk.in>
-- Petr Mares <petr@mares.tw>
-- Philippe Recto <precto1285@gmal.com>
-- Remco Haszing <remcohaszing@gmail.com>
-- rockcs1992 <chengshi1219@gmail.com>
-- Ryan Bown <rbown@niftee.com.au>
-- Samina Fu <sufuf3@gmail.com>
-- Simone Busoli <simone.busoli@gmail.com>
-- Spencer von der Ohe <s.vonderohe40@gmail.com>
-- Sven Efftinge <sven.efftinge@typefox.io>
-- Taegyeoung Oh <otk1090@naver.com>
-- Taemin Shin <cprayer13@gmail.com>
-- Thibault Ehrhart <1208424+ehrhart@users.noreply.github.com>
-- Xianming Zhong <chinesedfan@qq.com>
-- Yasu Flores <carlosyasu91@gmail.com>
-- Zac Delventhal <delventhalz@gmail.com>
-
-### 0.19.2 (Jan 20, 2020)
-
-- Remove unnecessary XSS check ([#2679](https://github.com/axios/axios/pull/2679)) (see ([#2646](https://github.com/axios/axios/issues/2646)) for discussion)
-
-### 0.19.1 (Jan 7, 2020)
-
-Fixes and Functionality:
-
-- Fixing invalid agent issue ([#1904](https://github.com/axios/axios/pull/1904))
-- Fix ignore set withCredentials false ([#2582](https://github.com/axios/axios/pull/2582))
-- Delete useless default to hash ([#2458](https://github.com/axios/axios/pull/2458))
-- Fix HTTP/HTTPs agents passing to follow-redirect ([#1904](https://github.com/axios/axios/pull/1904))
-- Fix ignore set withCredentials false ([#2582](https://github.com/axios/axios/pull/2582))
-- Fix CI build failure ([#2570](https://github.com/axios/axios/pull/2570))
-- Remove dependency on is-buffer from package.json ([#1816](https://github.com/axios/axios/pull/1816))
-- Adding options typings ([#2341](https://github.com/axios/axios/pull/2341))
-- Adding Typescript HTTP method definition for LINK and UNLINK. ([#2444](https://github.com/axios/axios/pull/2444))
-- Update dist with newest changes, fixes Custom Attributes issue
-- Change syntax to see if build passes ([#2488](https://github.com/axios/axios/pull/2488))
-- Update Webpack + deps, remove now unnecessary polyfills ([#2410](https://github.com/axios/axios/pull/2410))
-- Fix to prevent XSS, throw an error when the URL contains a JS script ([#2464](https://github.com/axios/axios/pull/2464))
-- Add custom timeout error copy in config ([#2275](https://github.com/axios/axios/pull/2275))
-- Add error toJSON example ([#2466](https://github.com/axios/axios/pull/2466))
-- Fixing Vulnerability A Fortify Scan finds a critical Cross-Site Scrip… ([#2451](https://github.com/axios/axios/pull/2451))
-- Fixing subdomain handling on no_proxy ([#2442](https://github.com/axios/axios/pull/2442))
-- Make redirection from HTTP to HTTPS work ([#2426](https://github.com/axios/axios/pull/2426)) and ([#2547](https://github.com/axios/axios/pull/2547))
-- Add toJSON property to AxiosError type ([#2427](https://github.com/axios/axios/pull/2427))
-- Fixing socket hang up error on node side for slow response. ([#1752](https://github.com/axios/axios/pull/1752))
-- Alternative syntax to send data into the body ([#2317](https://github.com/axios/axios/pull/2317))
-- Fixing custom config options ([#2207](https://github.com/axios/axios/pull/2207))
-- Fixing set `config.method` after mergeConfig for Axios.prototype.request ([#2383](https://github.com/axios/axios/pull/2383))
-- Axios create url bug ([#2290](https://github.com/axios/axios/pull/2290))
-- Do not modify config.url when using a relative baseURL (resolves [#1628](https://github.com/axios/axios/issues/1098)) ([#2391](https://github.com/axios/axios/pull/2391))
-- Add typescript HTTP method definition for LINK and UNLINK ([#2444](https://github.com/axios/axios/pull/2444))
-
-Internal:
-
-- Revert "Update Webpack + deps, remove now unnecessary polyfills" ([#2479](https://github.com/axios/axios/pull/2479))
-- Order of if/else blocks is causing unit tests mocking XHR. ([#2201](https://github.com/axios/axios/pull/2201))
-- Add license badge ([#2446](https://github.com/axios/axios/pull/2446))
-- Fix travis CI build [#2386](https://github.com/axios/axios/pull/2386)
-- Fix cancellation error on build master. #2290 #2207 ([#2407](https://github.com/axios/axios/pull/2407))
-
-Documentation:
-
-- Fixing typo in CHANGELOG.md: s/Functionallity/Functionality ([#2639](https://github.com/axios/axios/pull/2639))
-- Fix badge, use master branch ([#2538](https://github.com/axios/axios/pull/2538))
-- Fix typo in changelog [#2193](https://github.com/axios/axios/pull/2193)
-- Document fix ([#2514](https://github.com/axios/axios/pull/2514))
-- Update docs with no_proxy change, issue #2484 ([#2513](https://github.com/axios/axios/pull/2513))
-- Fixing missing words in docs template ([#2259](https://github.com/axios/axios/pull/2259))
-- 🐛Fix request finally documentation in README ([#2189](https://github.com/axios/axios/pull/2189))
-- updating spelling and adding link to docs ([#2212](https://github.com/axios/axios/pull/2212))
-- docs: minor tweak ([#2404](https://github.com/axios/axios/pull/2404))
-- Update response interceptor docs ([#2399](https://github.com/axios/axios/pull/2399))
-- Update README.md ([#2504](https://github.com/axios/axios/pull/2504))
-- Fix word 'sintaxe' to 'syntax' in README.md ([#2432](https://github.com/axios/axios/pull/2432))
-- upadating README: notes on CommonJS autocomplete ([#2256](https://github.com/axios/axios/pull/2256))
-- Fix grammar in README.md ([#2271](https://github.com/axios/axios/pull/2271))
-- Doc fixes, minor examples cleanup ([#2198](https://github.com/axios/axios/pull/2198))
-
-### 0.19.0 (May 30, 2019)
-
-Fixes and Functionality:
-
-- Added support for no_proxy env variable ([#1693](https://github.com/axios/axios/pull/1693/files)) - Chance Dickson
-- Unzip response body only for statuses != 204 ([#1129](https://github.com/axios/axios/pull/1129)) - drawski
-- Destroy stream on exceeding maxContentLength (fixes [#1098](https://github.com/axios/axios/issues/1098)) ([#1485](https://github.com/axios/axios/pull/1485)) - Gadzhi Gadzhiev
-- Makes Axios error generic to use AxiosResponse ([#1738](https://github.com/axios/axios/pull/1738)) - Suman Lama
-- Fixing Mocha tests by locking follow-redirects version to 1.5.10 ([#1993](https://github.com/axios/axios/pull/1993)) - grumblerchester
-- Allow uppercase methods in typings. ([#1781](https://github.com/axios/axios/pull/1781)) - Ken Powers
-- Fixing building url with hash mark ([#1771](https://github.com/axios/axios/pull/1771)) - Anatoly Ryabov
-- This commit fix building url with hash map (fragment identifier) when parameters are present: they must not be added after `#`, because client cut everything after `#`
-- Preserve HTTP method when following redirect ([#1758](https://github.com/axios/axios/pull/1758)) - Rikki Gibson
-- Add `getUri` signature to TypeScript definition. ([#1736](https://github.com/axios/axios/pull/1736)) - Alexander Trauzzi
-- Adding isAxiosError flag to errors thrown by axios ([#1419](https://github.com/axios/axios/pull/1419)) - Ayush Gupta
-
-Internal:
-
-- Fixing .eslintrc without extension ([#1789](https://github.com/axios/axios/pull/1789)) - Manoel
-- Fix failing SauceLabs tests by updating configuration - Emily Morehouse
-- Add issue templates - Emily Morehouse
-
-Documentation:
-
-- Consistent coding style in README ([#1787](https://github.com/axios/axios/pull/1787)) - Ali Servet Donmez
-- Add information about auth parameter to README ([#2166](https://github.com/axios/axios/pull/2166)) - xlaguna
-- Add DELETE to list of methods that allow data as a config option ([#2169](https://github.com/axios/axios/pull/2169)) - Daniela Borges Matos de Carvalho
-- Update ECOSYSTEM.md - Add Axios Endpoints ([#2176](https://github.com/axios/axios/pull/2176)) - Renan
-- Add r2curl in ECOSYSTEM ([#2141](https://github.com/axios/axios/pull/2141)) - 유용우 / CX
-- Update README.md - Add instructions for installing with yarn ([#2036](https://github.com/axios/axios/pull/2036)) - Victor Hermes
-- Fixing spacing for README.md ([#2066](https://github.com/axios/axios/pull/2066)) - Josh McCarty
-- Update README.md. - Change `.then` to `.finally` in example code ([#2090](https://github.com/axios/axios/pull/2090)) - Omar Cai
-- Clarify what values responseType can have in Node ([#2121](https://github.com/axios/axios/pull/2121)) - Tyler Breisacher
-- docs(ECOSYSTEM): add axios-api-versioning ([#2020](https://github.com/axios/axios/pull/2020)) - Weffe
-- It seems that `responseType: 'blob'` doesn't actually work in Node (when I tried using it, response.data was a string, not a Blob, since Node doesn't have Blobs), so this clarifies that this option should only be used in the browser
-- Update README.md. - Add Querystring library note ([#1896](https://github.com/axios/axios/pull/1896)) - Dmitriy Eroshenko
-- Add react-hooks-axios to Libraries section of ECOSYSTEM.md ([#1925](https://github.com/axios/axios/pull/1925)) - Cody Chan
-- Clarify in README that default timeout is 0 (no timeout) ([#1750](https://github.com/axios/axios/pull/1750)) - Ben Standefer
-
-### 0.19.0-beta.1 (Aug 9, 2018)
-
-**NOTE:** This is a beta version of this release. There may be functionality that is broken in
-certain browsers, though we suspect that builds are hanging and not erroring. See
-https://saucelabs.com/u/axios for the most up-to-date information.
-
-New Functionality:
-
-- Add getUri method ([#1712](https://github.com/axios/axios/issues/1712))
-- Add support for no_proxy env variable ([#1693](https://github.com/axios/axios/issues/1693))
-- Add toJSON to decorated Axios errors to faciliate serialization ([#1625](https://github.com/axios/axios/issues/1625))
-- Add second then on axios call ([#1623](https://github.com/axios/axios/issues/1623))
-- Typings: allow custom return types
-- Add option to specify character set in responses (with http adapter)
-
-Fixes:
-
-- Fix Keep defaults local to instance ([#385](https://github.com/axios/axios/issues/385))
-- Correctly catch exception in http test ([#1475](https://github.com/axios/axios/issues/1475))
-- Fix accept header normalization ([#1698](https://github.com/axios/axios/issues/1698))
-- Fix http adapter to allow HTTPS connections via HTTP ([#959](https://github.com/axios/axios/issues/959))
-- Fix Removes usage of deprecated Buffer constructor. ([#1555](https://github.com/axios/axios/issues/1555), [#1622](https://github.com/axios/axios/issues/1622))
-- Fix defaults to use httpAdapter if available ([#1285](https://github.com/axios/axios/issues/1285))
-  - Fixing defaults to use httpAdapter if available
-  - Use a safer, cross-platform method to detect the Node environment
-- Fix Reject promise if request is cancelled by the browser ([#537](https://github.com/axios/axios/issues/537))
-- [Typescript] Fix missing type parameters on delete/head methods
-- [NS]: Send `false` flag isStandardBrowserEnv for Nativescript
-- Fix missing type parameters on delete/head
-- Fix Default method for an instance always overwritten by get
-- Fix type error when socketPath option in AxiosRequestConfig
-- Capture errors on request data streams
-- Decorate resolve and reject to clear timeout in all cases
-
-Huge thanks to everyone who contributed to this release via code (authors listed
-below) or via reviews and triaging on GitHub:
-
-- Andrew Scott <ascott18@gmail.com>
-- Anthony Gauthier <antho325@hotmail.com>
-- arpit <arpit2438735@gmail.com>
-- ascott18
-- Benedikt Rötsch <axe312ger@users.noreply.github.com>
-- Chance Dickson <me@chancedickson.com>
-- Dave Stewart <info@davestewart.co.uk>
-- Deric Cain <deric.cain@gmail.com>
-- Guillaume Briday <guillaumebriday@gmail.com>
-- Jacob Wejendorp <jacob@wejendorp.dk>
-- Jim Lynch <mrdotjim@gmail.com>
-- johntron
-- Justin Beckwith <beckwith@google.com>
-- Justin Beckwith <justin.beckwith@gmail.com>
-- Khaled Garbaya <khaledgarbaya@gmail.com>
-- Lim Jing Rong <jjingrong@users.noreply.github.com>
-- Mark van den Broek <mvdnbrk@gmail.com>
-- Martti Laine <martti@codeclown.net>
-- mattridley
-- mattridley <matt.r@joinblink.com>
-- Nicolas Del Valle <nicolas.delvalle@gmail.com>
-- Nilegfx
-- pbarbiero
-- Rikki Gibson <rikkigibson@gmail.com>
-- Sako Hartounian <sakohartounian@yahoo.com>
-- Shane Fitzpatrick <fitzpasd@gmail.com>
-- Stephan Schneider <stephanschndr@gmail.com>
-- Steven <steven@ceriously.com>
-- Tim Garthwaite <tim.garthwaite@jibo.com>
-- Tim Johns <timjohns@yahoo.com>
-- Yutaro Miyazaki <yutaro@studio-rubbish.com>
-
-### 0.18.0 (Feb 19, 2018)
-
-- Adding support for UNIX Sockets when running with Node.js ([#1070](https://github.com/axios/axios/pull/1070))
-- Fixing typings ([#1177](https://github.com/axios/axios/pull/1177)):
-  - AxiosRequestConfig.proxy: allows type false
-  - AxiosProxyConfig: added auth field
-- Adding function signature in AxiosInstance interface so AxiosInstance can be invoked ([#1192](https://github.com/axios/axios/pull/1192), [#1254](https://github.com/axios/axios/pull/1254))
-- Allowing maxContentLength to pass through to redirected calls as maxBodyLength in follow-redirects config ([#1287](https://github.com/axios/axios/pull/1287))
-- Fixing configuration when using an instance - method can now be set ([#1342](https://github.com/axios/axios/pull/1342))
-
-### 0.17.1 (Nov 11, 2017)
-
-- Fixing issue with web workers ([#1160](https://github.com/axios/axios/pull/1160))
-- Allowing overriding transport ([#1080](https://github.com/axios/axios/pull/1080))
-- Updating TypeScript typings ([#1165](https://github.com/axios/axios/pull/1165), [#1125](https://github.com/axios/axios/pull/1125), [#1131](https://github.com/axios/axios/pull/1131))
-
-### 0.17.0 (Oct 21, 2017)
-
-- **BREAKING** Fixing issue with `baseURL` and interceptors ([#950](https://github.com/axios/axios/pull/950))
-- **BREAKING** Improving handing of duplicate headers ([#874](https://github.com/axios/axios/pull/874))
-- Adding support for disabling proxies ([#691](https://github.com/axios/axios/pull/691))
-- Updating TypeScript typings with generic type parameters ([#1061](https://github.com/axios/axios/pull/1061))
-
-### 0.16.2 (Jun 3, 2017)
-
-- Fixing issue with including `buffer` in bundle ([#887](https://github.com/axios/axios/pull/887))
-- Including underlying request in errors ([#830](https://github.com/axios/axios/pull/830))
-- Convert `method` to lowercase ([#930](https://github.com/axios/axios/pull/930))
-
-### 0.16.1 (Apr 8, 2017)
-
-- Improving HTTP adapter to return last request in case of redirects ([#828](https://github.com/axios/axios/pull/828))
-- Updating `follow-redirects` dependency ([#829](https://github.com/axios/axios/pull/829))
-- Adding support for passing `Buffer` in node ([#773](https://github.com/axios/axios/pull/773))
-
-### 0.16.0 (Mar 31, 2017)
-
-- **BREAKING** Removing `Promise` from axios typings in favor of built-in type declarations ([#480](https://github.com/axios/axios/issues/480))
-- Adding `options` shortcut method ([#461](https://github.com/axios/axios/pull/461))
-- Fixing issue with using `responseType: 'json'` in browsers incompatible with XHR Level 2 ([#654](https://github.com/axios/axios/pull/654))
-- Improving React Native detection ([#731](https://github.com/axios/axios/pull/731))
-- Fixing `combineURLs` to support empty `relativeURL` ([#581](https://github.com/axios/axios/pull/581))
-- Removing `PROTECTION_PREFIX` support ([#561](https://github.com/axios/axios/pull/561))
-
-### 0.15.3 (Nov 27, 2016)
-
-- Fixing issue with custom instances and global defaults ([#443](https://github.com/axios/axios/issues/443))
-- Renaming `axios.d.ts` to `index.d.ts` ([#519](https://github.com/axios/axios/issues/519))
-- Adding `get`, `head`, and `delete` to `defaults.headers` ([#509](https://github.com/axios/axios/issues/509))
-- Fixing issue with `btoa` and IE ([#507](https://github.com/axios/axios/issues/507))
-- Adding support for proxy authentication ([#483](https://github.com/axios/axios/pull/483))
-- Improving HTTP adapter to use `http` protocol by default ([#493](https://github.com/axios/axios/pull/493))
-- Fixing proxy issues ([#491](https://github.com/axios/axios/pull/491))
-
-### 0.15.2 (Oct 17, 2016)
-
-- Fixing issue with calling `cancel` after response has been received ([#482](https://github.com/axios/axios/issues/482))
-
-### 0.15.1 (Oct 14, 2016)
-
-- Fixing issue with UMD ([#485](https://github.com/axios/axios/issues/485))
-
-### 0.15.0 (Oct 10, 2016)
-
-- Adding cancellation support ([#452](https://github.com/axios/axios/pull/452))
-- Moving default adapter to global defaults ([#437](https://github.com/axios/axios/pull/437))
-- Fixing issue with `file` URI scheme ([#440](https://github.com/axios/axios/pull/440))
-- Fixing issue with `params` objects that have no prototype ([#445](https://github.com/axios/axios/pull/445))
-
-### 0.14.0 (Aug 27, 2016)
-
-- **BREAKING** Updating TypeScript definitions ([#419](https://github.com/axios/axios/pull/419))
-- **BREAKING** Replacing `agent` option with `httpAgent` and `httpsAgent` ([#387](https://github.com/axios/axios/pull/387))
-- **BREAKING** Splitting `progress` event handlers into `onUploadProgress` and `onDownloadProgress` ([#423](https://github.com/axios/axios/pull/423))
-- Adding support for `http_proxy` and `https_proxy` environment variables ([#366](https://github.com/axios/axios/pull/366))
-- Fixing issue with `auth` config option and `Authorization` header ([#397](https://github.com/axios/axios/pull/397))
-- Don't set XSRF header if `xsrfCookieName` is `null` ([#406](https://github.com/axios/axios/pull/406))
-
-### 0.13.1 (Jul 16, 2016)
-
-- Fixing issue with response data not being transformed on error ([#378](https://github.com/axios/axios/issues/378))
-
-### 0.13.0 (Jul 13, 2016)
-
-- **BREAKING** Improved error handling ([#345](https://github.com/axios/axios/pull/345))
-- **BREAKING** Response transformer now invoked in dispatcher not adapter ([10eb238](https://github.com/axios/axios/commit/10eb23865101f9347570552c04e9d6211376e25e))
-- **BREAKING** Request adapters now return a `Promise` ([157efd5](https://github.com/axios/axios/commit/157efd5615890301824e3121cc6c9d2f9b21f94a))
-- Fixing issue with `withCredentials` not being overwritten ([#343](https://github.com/axios/axios/issues/343))
-- Fixing regression with request transformer being called before request interceptor ([#352](https://github.com/axios/axios/issues/352))
-- Fixing custom instance defaults ([#341](https://github.com/axios/axios/issues/341))
-- Fixing instances created from `axios.create` to have same API as default axios ([#217](https://github.com/axios/axios/issues/217))
-
-### 0.12.0 (May 31, 2016)
-
-- Adding support for `URLSearchParams` ([#317](https://github.com/axios/axios/pull/317))
-- Adding `maxRedirects` option ([#307](https://github.com/axios/axios/pull/307))
-
-### 0.11.1 (May 17, 2016)
-
-- Fixing IE CORS support ([#313](https://github.com/axios/axios/pull/313))
-- Fixing detection of `FormData` ([#325](https://github.com/axios/axios/pull/325))
-- Adding `Axios` class to exports ([#321](https://github.com/axios/axios/pull/321))
-
-### 0.11.0 (Apr 26, 2016)
-
-- Adding support for Stream with HTTP adapter ([#296](https://github.com/axios/axios/pull/296))
-- Adding support for custom HTTP status code error ranges ([#308](https://github.com/axios/axios/pull/308))
-- Fixing issue with ArrayBuffer ([#299](https://github.com/axios/axios/pull/299))
-
-### 0.10.0 (Apr 20, 2016)
-
-- Fixing issue with some requests sending `undefined` instead of `null` ([#250](https://github.com/axios/axios/pull/250))
-- Fixing basic auth for HTTP adapter ([#252](https://github.com/axios/axios/pull/252))
-- Fixing request timeout for XHR adapter ([#227](https://github.com/axios/axios/pull/227))
-- Fixing IE8 support by using `onreadystatechange` instead of `onload` ([#249](https://github.com/axios/axios/pull/249))
-- Fixing IE9 cross domain requests ([#251](https://github.com/axios/axios/pull/251))
-- Adding `maxContentLength` option ([#275](https://github.com/axios/axios/pull/275))
-- Fixing XHR support for WebWorker environment ([#279](https://github.com/axios/axios/pull/279))
-- Adding request instance to response ([#200](https://github.com/axios/axios/pull/200))
-
-### 0.9.1 (Jan 24, 2016)
-
-- Improving handling of request timeout in node ([#124](https://github.com/axios/axios/issues/124))
-- Fixing network errors not rejecting ([#205](https://github.com/axios/axios/pull/205))
-- Fixing issue with IE rejecting on HTTP 204 ([#201](https://github.com/axios/axios/issues/201))
-- Fixing host/port when following redirects ([#198](https://github.com/axios/axios/pull/198))
-
-### 0.9.0 (Jan 18, 2016)
-
-- Adding support for custom adapters
-- Fixing Content-Type header being removed when data is false ([#195](https://github.com/axios/axios/pull/195))
-- Improving XDomainRequest implementation ([#185](https://github.com/axios/axios/pull/185))
-- Improving config merging and order of precedence ([#183](https://github.com/axios/axios/pull/183))
-- Fixing XDomainRequest support for only <= IE9 ([#182](https://github.com/axios/axios/pull/182))
-
-### 0.8.1 (Dec 14, 2015)
-
-- Adding support for passing XSRF token for cross domain requests when using `withCredentials` ([#168](https://github.com/axios/axios/pull/168))
-- Fixing error with format of basic auth header ([#178](https://github.com/axios/axios/pull/173))
-- Fixing error with JSON payloads throwing `InvalidStateError` in some cases ([#174](https://github.com/axios/axios/pull/174))
-
-### 0.8.0 (Dec 11, 2015)
-
-- Adding support for creating instances of axios ([#123](https://github.com/axios/axios/pull/123))
-- Fixing http adapter to use `Buffer` instead of `String` in case of `responseType === 'arraybuffer'` ([#128](https://github.com/axios/axios/pull/128))
-- Adding support for using custom parameter serializer with `paramsSerializer` option ([#121](https://github.com/axios/axios/pull/121))
-- Fixing issue in IE8 caused by `forEach` on `arguments` ([#127](https://github.com/axios/axios/pull/127))
-- Adding support for following redirects in node ([#146](https://github.com/axios/axios/pull/146))
-- Adding support for transparent decompression if `content-encoding` is set ([#149](https://github.com/axios/axios/pull/149))
-- Adding support for transparent XDomainRequest to handle cross domain requests in IE9 ([#140](https://github.com/axios/axios/pull/140))
-- Adding support for HTTP basic auth via Authorization header ([#167](https://github.com/axios/axios/pull/167))
-- Adding support for baseURL option ([#160](https://github.com/axios/axios/pull/160))
-
-### 0.7.0 (Sep 29, 2015)
-
-- Fixing issue with minified bundle in IE8 ([#87](https://github.com/axios/axios/pull/87))
-- Adding support for passing agent in node ([#102](https://github.com/axios/axios/pull/102))
-- Adding support for returning result from `axios.spread` for chaining ([#106](https://github.com/axios/axios/pull/106))
-- Fixing typescript definition ([#105](https://github.com/axios/axios/pull/105))
-- Fixing default timeout config for node ([#112](https://github.com/axios/axios/pull/112))
-- Adding support for use in web workers, and react-native ([#70](https://github.com/axios/axios/issue/70)), ([#98](https://github.com/axios/axios/pull/98))
-- Adding support for fetch like API `axios(url[, config])` ([#116](https://github.com/axios/axios/issues/116))
-
-### 0.6.0 (Sep 21, 2015)
-
-- Removing deprecated success/error aliases
-- Fixing issue with array params not being properly encoded ([#49](https://github.com/axios/axios/pull/49))
-- Fixing issue with User-Agent getting overridden ([#69](https://github.com/axios/axios/issues/69))
-- Adding support for timeout config ([#56](https://github.com/axios/axios/issues/56))
-- Removing es6-promise dependency
-- Fixing issue preventing `length` to be used as a parameter ([#91](https://github.com/axios/axios/pull/91))
-- Fixing issue with IE8 ([#85](https://github.com/axios/axios/pull/85))
-- Converting build to UMD
-
-### 0.5.4 (Apr 08, 2015)
-
-- Fixing issue with FormData not being sent ([#53](https://github.com/axios/axios/issues/53))
-
-### 0.5.3 (Apr 07, 2015)
-
-- Using JSON.parse unconditionally when transforming response string ([#55](https://github.com/axios/axios/issues/55))
-
-### 0.5.2 (Mar 13, 2015)
-
-- Adding support for `statusText` in response ([#46](https://github.com/axios/axios/issues/46))
-
-### 0.5.1 (Mar 10, 2015)
-
-- Fixing issue using strict mode ([#45](https://github.com/axios/axios/issues/45))
-- Fixing issue with standalone build ([#47](https://github.com/axios/axios/issues/47))
-
-### 0.5.0 (Jan 23, 2015)
-
-- Adding support for intercepetors ([#14](https://github.com/axios/axios/issues/14))
-- Updating es6-promise dependency
-
-### 0.4.2 (Dec 10, 2014)
-
-- Fixing issue with `Content-Type` when using `FormData` ([#22](https://github.com/axios/axios/issues/22))
-- Adding support for TypeScript ([#25](https://github.com/axios/axios/issues/25))
-- Fixing issue with standalone build ([#29](https://github.com/axios/axios/issues/29))
-- Fixing issue with verbs needing to be capitalized in some browsers ([#30](https://github.com/axios/axios/issues/30))
-
-### 0.4.1 (Oct 15, 2014)
-
-- Adding error handling to request for node.js ([#18](https://github.com/axios/axios/issues/18))
-
-### 0.4.0 (Oct 03, 2014)
-
-- Adding support for `ArrayBuffer` and `ArrayBufferView` ([#10](https://github.com/axios/axios/issues/10))
-- Adding support for utf-8 for node.js ([#13](https://github.com/axios/axios/issues/13))
-- Adding support for SSL for node.js ([#12](https://github.com/axios/axios/issues/12))
-- Fixing incorrect `Content-Type` header ([#9](https://github.com/axios/axios/issues/9))
-- Adding standalone build without bundled es6-promise ([#11](https://github.com/axios/axios/issues/11))
-- Deprecating `success`/`error` in favor of `then`/`catch`
-
-### 0.3.1 (Sep 16, 2014)
-
-- Fixing missing post body when using node.js ([#3](https://github.com/axios/axios/issues/3))
-
-### 0.3.0 (Sep 16, 2014)
-
-- Fixing `success` and `error` to properly receive response data as individual arguments ([#8](https://github.com/axios/axios/issues/8))
-- Updating `then` and `catch` to receive response data as a single object ([#6](https://github.com/axios/axios/issues/6))
-- Fixing issue with `all` not working ([#7](https://github.com/axios/axios/issues/7))
-
-### 0.2.2 (Sep 14, 2014)
-
-- Fixing bundling with browserify ([#4](https://github.com/axios/axios/issues/4))
-
-### 0.2.1 (Sep 12, 2014)
-
-- Fixing build problem causing ridiculous file sizes
-
-### 0.2.0 (Sep 12, 2014)
-
-- Adding support for `all` and `spread`
-- Adding support for node.js ([#1](https://github.com/axios/axios/issues/1))
-
-### 0.1.0 (Aug 29, 2014)
-
-- Initial release
diff --git a/node_modules/axios/README.md b/node_modules/axios/README.md
deleted file mode 100755
index 620fecab..00000000
--- a/node_modules/axios/README.md
+++ /dev/null
@@ -1,798 +0,0 @@
-# axios
-
-[![npm version](https://img.shields.io/npm/v/axios.svg?style=flat-square)](https://www.npmjs.org/package/axios)
-[![CDNJS](https://img.shields.io/cdnjs/v/axios.svg?style=flat-square)](https://cdnjs.com/libraries/axios)
-[![build status](https://img.shields.io/travis/axios/axios/master.svg?style=flat-square)](https://travis-ci.org/axios/axios)
-[![code coverage](https://img.shields.io/coveralls/mzabriskie/axios.svg?style=flat-square)](https://coveralls.io/r/mzabriskie/axios)
-[![install size](https://packagephobia.now.sh/badge?p=axios)](https://packagephobia.now.sh/result?p=axios)
-[![npm downloads](https://img.shields.io/npm/dm/axios.svg?style=flat-square)](http://npm-stat.com/charts.html?package=axios)
-[![gitter chat](https://img.shields.io/gitter/room/mzabriskie/axios.svg?style=flat-square)](https://gitter.im/mzabriskie/axios)
-[![code helpers](https://www.codetriage.com/axios/axios/badges/users.svg)](https://www.codetriage.com/axios/axios)
-
-Promise based HTTP client for the browser and node.js
-## Table of Contents
-
-  - [Features](#features)
-  - [Browser Support](#browser-support)
-  - [Installing](#installing)
-  - [Example](#example)
-  - [Axios API](#axios-api)
-  - [Request method aliases](#request-method-aliases)
-  - [Concurrency (Deprecated)](#concurrency-deprecated)
-  - [Creating an instance](#creating-an-instance)
-  - [Instance methods](#instance-methods)
-  - [Request Config](#request-config)
-  - [Response Schema](#response-schema)
-  - [Config Defaults](#config-defaults)
-    - [Global axios defaults](#global-axios-defaults)
-    - [Custom instance defaults](#custom-instance-defaults)
-    - [Config order of precedence](#config-order-of-precedence)
-  - [Interceptors](#interceptors)
-  - [Handling Errors](#handling-errors)
-  - [Cancellation](#cancellation)
-  - [Using application/x-www-form-urlencoded format](#using-applicationx-www-form-urlencoded-format)
-    - [Browser](#browser)
-    - [Node.js](#nodejs)
-      - [Query string](#query-string)
-      - [Form data](#form-data)
-  - [Semver](#semver)
-  - [Promises](#promises)
-  - [TypeScript](#typescript)
-  - [Resources](#resources)
-  - [Credits](#credits)
-  - [License](#license)
-
-## Features
-
-- Make [XMLHttpRequests](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest) from the browser
-- Make [http](http://nodejs.org/api/http.html) requests from node.js
-- Supports the [Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise) API
-- Intercept request and response
-- Transform request and response data
-- Cancel requests
-- Automatic transforms for JSON data
-- Client side support for protecting against [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery)
-
-## Browser Support
-
-![Chrome](https://raw.github.com/alrra/browser-logos/master/src/chrome/chrome_48x48.png) | ![Firefox](https://raw.github.com/alrra/browser-logos/master/src/firefox/firefox_48x48.png) | ![Safari](https://raw.github.com/alrra/browser-logos/master/src/safari/safari_48x48.png) | ![Opera](https://raw.github.com/alrra/browser-logos/master/src/opera/opera_48x48.png) | ![Edge](https://raw.github.com/alrra/browser-logos/master/src/edge/edge_48x48.png) | ![IE](https://raw.github.com/alrra/browser-logos/master/src/archive/internet-explorer_9-11/internet-explorer_9-11_48x48.png) |
---- | --- | --- | --- | --- | --- |
-Latest ✔ | Latest ✔ | Latest ✔ | Latest ✔ | Latest ✔ | 11 ✔ |
-
-[![Browser Matrix](https://saucelabs.com/open_sauce/build_matrix/axios.svg)](https://saucelabs.com/u/axios)
-
-## Installing
-
-Using npm:
-
-```bash
-$ npm install axios
-```
-
-Using bower:
-
-```bash
-$ bower install axios
-```
-
-Using yarn:
-
-```bash
-$ yarn add axios
-```
-
-Using jsDelivr CDN:
-
-```html
-<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
-```
-
-Using unpkg CDN:
-
-```html
-<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
-```
-
-## Example
-
-### note: CommonJS usage
-In order to gain the TypeScript typings (for intellisense / autocomplete) while using CommonJS imports with `require()` use the following approach:
-
-```js
-const axios = require('axios').default;
-
-// axios.<method> will now provide autocomplete and parameter typings
-```
-
-Performing a `GET` request
-
-```js
-const axios = require('axios');
-
-// Make a request for a user with a given ID
-axios.get('/user?ID=12345')
-  .then(function (response) {
-    // handle success
-    console.log(response);
-  })
-  .catch(function (error) {
-    // handle error
-    console.log(error);
-  })
-  .then(function () {
-    // always executed
-  });
-
-// Optionally the request above could also be done as
-axios.get('/user', {
-    params: {
-      ID: 12345
-    }
-  })
-  .then(function (response) {
-    console.log(response);
-  })
-  .catch(function (error) {
-    console.log(error);
-  })
-  .then(function () {
-    // always executed
-  });  
-
-// Want to use async/await? Add the `async` keyword to your outer function/method.
-async function getUser() {
-  try {
-    const response = await axios.get('/user?ID=12345');
-    console.log(response);
-  } catch (error) {
-    console.error(error);
-  }
-}
-```
-
-> **NOTE:** `async/await` is part of ECMAScript 2017 and is not supported in Internet
-> Explorer and older browsers, so use with caution.
-
-Performing a `POST` request
-
-```js
-axios.post('/user', {
-    firstName: 'Fred',
-    lastName: 'Flintstone'
-  })
-  .then(function (response) {
-    console.log(response);
-  })
-  .catch(function (error) {
-    console.log(error);
-  });
-```
-
-Performing multiple concurrent requests
-
-```js
-function getUserAccount() {
-  return axios.get('/user/12345');
-}
-
-function getUserPermissions() {
-  return axios.get('/user/12345/permissions');
-}
-
-Promise.all([getUserAccount(), getUserPermissions()])
-  .then(function (results) {
-    const acct = results[0];
-    const perm = results[1];
-  });
-```
-
-## axios API
-
-Requests can be made by passing the relevant config to `axios`.
-
-##### axios(config)
-
-```js
-// Send a POST request
-axios({
-  method: 'post',
-  url: '/user/12345',
-  data: {
-    firstName: 'Fred',
-    lastName: 'Flintstone'
-  }
-});
-```
-
-```js
-// GET request for remote image in node.js
-axios({
-  method: 'get',
-  url: 'http://bit.ly/2mTM3nY',
-  responseType: 'stream'
-})
-  .then(function (response) {
-    response.data.pipe(fs.createWriteStream('ada_lovelace.jpg'))
-  });
-```
-
-##### axios(url[, config])
-
-```js
-// Send a GET request (default method)
-axios('/user/12345');
-```
-
-### Request method aliases
-
-For convenience aliases have been provided for all supported request methods.
-
-##### axios.request(config)
-##### axios.get(url[, config])
-##### axios.delete(url[, config])
-##### axios.head(url[, config])
-##### axios.options(url[, config])
-##### axios.post(url[, data[, config]])
-##### axios.put(url[, data[, config]])
-##### axios.patch(url[, data[, config]])
-
-###### NOTE
-When using the alias methods `url`, `method`, and `data` properties don't need to be specified in config.
-
-### Concurrency (Deprecated)
-Please use `Promise.all` to replace the below functions.
-
-Helper functions for dealing with concurrent requests.
-
-axios.all(iterable)
-axios.spread(callback)
-
-### Creating an instance
-
-You can create a new instance of axios with a custom config.
-
-##### axios.create([config])
-
-```js
-const instance = axios.create({
-  baseURL: 'https://some-domain.com/api/',
-  timeout: 1000,
-  headers: {'X-Custom-Header': 'foobar'}
-});
-```
-
-### Instance methods
-
-The available instance methods are listed below. The specified config will be merged with the instance config.
-
-##### axios#request(config)
-##### axios#get(url[, config])
-##### axios#delete(url[, config])
-##### axios#head(url[, config])
-##### axios#options(url[, config])
-##### axios#post(url[, data[, config]])
-##### axios#put(url[, data[, config]])
-##### axios#patch(url[, data[, config]])
-##### axios#getUri([config])
-
-## Request Config
-
-These are the available config options for making requests. Only the `url` is required. Requests will default to `GET` if `method` is not specified.
-
-```js
-{
-  // `url` is the server URL that will be used for the request
-  url: '/user',
-
-  // `method` is the request method to be used when making the request
-  method: 'get', // default
-
-  // `baseURL` will be prepended to `url` unless `url` is absolute.
-  // It can be convenient to set `baseURL` for an instance of axios to pass relative URLs
-  // to methods of that instance.
-  baseURL: 'https://some-domain.com/api/',
-
-  // `transformRequest` allows changes to the request data before it is sent to the server
-  // This is only applicable for request methods 'PUT', 'POST', 'PATCH' and 'DELETE'
-  // The last function in the array must return a string or an instance of Buffer, ArrayBuffer,
-  // FormData or Stream
-  // You may modify the headers object.
-  transformRequest: [function (data, headers) {
-    // Do whatever you want to transform the data
-
-    return data;
-  }],
-
-  // `transformResponse` allows changes to the response data to be made before
-  // it is passed to then/catch
-  transformResponse: [function (data) {
-    // Do whatever you want to transform the data
-
-    return data;
-  }],
-
-  // `headers` are custom headers to be sent
-  headers: {'X-Requested-With': 'XMLHttpRequest'},
-
-  // `params` are the URL parameters to be sent with the request
-  // Must be a plain object or a URLSearchParams object
-  params: {
-    ID: 12345
-  },
-
-  // `paramsSerializer` is an optional function in charge of serializing `params`
-  // (e.g. https://www.npmjs.com/package/qs, http://api.jquery.com/jquery.param/)
-  paramsSerializer: function (params) {
-    return Qs.stringify(params, {arrayFormat: 'brackets'})
-  },
-
-  // `data` is the data to be sent as the request body
-  // Only applicable for request methods 'PUT', 'POST', 'DELETE , and 'PATCH'
-  // When no `transformRequest` is set, must be of one of the following types:
-  // - string, plain object, ArrayBuffer, ArrayBufferView, URLSearchParams
-  // - Browser only: FormData, File, Blob
-  // - Node only: Stream, Buffer
-  data: {
-    firstName: 'Fred'
-  },
-  
-  // syntax alternative to send data into the body
-  // method post
-  // only the value is sent, not the key
-  data: 'Country=Brasil&City=Belo Horizonte',
-
-  // `timeout` specifies the number of milliseconds before the request times out.
-  // If the request takes longer than `timeout`, the request will be aborted.
-  timeout: 1000, // default is `0` (no timeout)
-
-  // `withCredentials` indicates whether or not cross-site Access-Control requests
-  // should be made using credentials
-  withCredentials: false, // default
-
-  // `adapter` allows custom handling of requests which makes testing easier.
-  // Return a promise and supply a valid response (see lib/adapters/README.md).
-  adapter: function (config) {
-    /* ... */
-  },
-
-  // `auth` indicates that HTTP Basic auth should be used, and supplies credentials.
-  // This will set an `Authorization` header, overwriting any existing
-  // `Authorization` custom headers you have set using `headers`.
-  // Please note that only HTTP Basic auth is configurable through this parameter.
-  // For Bearer tokens and such, use `Authorization` custom headers instead.
-  auth: {
-    username: 'janedoe',
-    password: 's00pers3cret'
-  },
-
-  // `responseType` indicates the type of data that the server will respond with
-  // options are: 'arraybuffer', 'document', 'json', 'text', 'stream'
-  //   browser only: 'blob'
-  responseType: 'json', // default
-
-  // `responseEncoding` indicates encoding to use for decoding responses (Node.js only)
-  // Note: Ignored for `responseType` of 'stream' or client-side requests
-  responseEncoding: 'utf8', // default
-
-  // `xsrfCookieName` is the name of the cookie to use as a value for xsrf token
-  xsrfCookieName: 'XSRF-TOKEN', // default
-
-  // `xsrfHeaderName` is the name of the http header that carries the xsrf token value
-  xsrfHeaderName: 'X-XSRF-TOKEN', // default
-
-  // `onUploadProgress` allows handling of progress events for uploads
-  // browser only
-  onUploadProgress: function (progressEvent) {
-    // Do whatever you want with the native progress event
-  },
-
-  // `onDownloadProgress` allows handling of progress events for downloads
-  // browser only
-  onDownloadProgress: function (progressEvent) {
-    // Do whatever you want with the native progress event
-  },
-
-  // `maxContentLength` defines the max size of the http response content in bytes allowed in node.js
-  maxContentLength: 2000,
-
-  // `maxBodyLength` (Node only option) defines the max size of the http request content in bytes allowed
-  maxBodyLength: 2000,
-
-  // `validateStatus` defines whether to resolve or reject the promise for a given
-  // HTTP response status code. If `validateStatus` returns `true` (or is set to `null`
-  // or `undefined`), the promise will be resolved; otherwise, the promise will be
-  // rejected.
-  validateStatus: function (status) {
-    return status >= 200 && status < 300; // default
-  },
-
-  // `maxRedirects` defines the maximum number of redirects to follow in node.js.
-  // If set to 0, no redirects will be followed.
-  maxRedirects: 5, // default
-
-  // `socketPath` defines a UNIX Socket to be used in node.js.
-  // e.g. '/var/run/docker.sock' to send requests to the docker daemon.
-  // Only either `socketPath` or `proxy` can be specified.
-  // If both are specified, `socketPath` is used.
-  socketPath: null, // default
-
-  // `httpAgent` and `httpsAgent` define a custom agent to be used when performing http
-  // and https requests, respectively, in node.js. This allows options to be added like
-  // `keepAlive` that are not enabled by default.
-  httpAgent: new http.Agent({ keepAlive: true }),
-  httpsAgent: new https.Agent({ keepAlive: true }),
-
-  // `proxy` defines the hostname and port of the proxy server.
-  // You can also define your proxy using the conventional `http_proxy` and
-  // `https_proxy` environment variables. If you are using environment variables
-  // for your proxy configuration, you can also define a `no_proxy` environment
-  // variable as a comma-separated list of domains that should not be proxied.
-  // Use `false` to disable proxies, ignoring environment variables.
-  // `auth` indicates that HTTP Basic auth should be used to connect to the proxy, and
-  // supplies credentials.
-  // This will set an `Proxy-Authorization` header, overwriting any existing
-  // `Proxy-Authorization` custom headers you have set using `headers`.
-  proxy: {
-    host: '127.0.0.1',
-    port: 9000,
-    auth: {
-      username: 'mikeymike',
-      password: 'rapunz3l'
-    }
-  },
-
-  // `cancelToken` specifies a cancel token that can be used to cancel the request
-  // (see Cancellation section below for details)
-  cancelToken: new CancelToken(function (cancel) {
-  }),
-
-  // `decompress` indicates whether or not the response body should be decompressed 
-  // automatically. If set to `true` will also remove the 'content-encoding' header 
-  // from the responses objects of all decompressed responses
-  // - Node only (XHR cannot turn off decompression)
-  decompress: true // default
-
-}
-```
-
-## Response Schema
-
-The response for a request contains the following information.
-
-```js
-{
-  // `data` is the response that was provided by the server
-  data: {},
-
-  // `status` is the HTTP status code from the server response
-  status: 200,
-
-  // `statusText` is the HTTP status message from the server response
-  statusText: 'OK',
-
-  // `headers` the HTTP headers that the server responded with
-  // All header names are lower cased and can be accessed using the bracket notation.
-  // Example: `response.headers['content-type']`
-  headers: {},
-
-  // `config` is the config that was provided to `axios` for the request
-  config: {},
-
-  // `request` is the request that generated this response
-  // It is the last ClientRequest instance in node.js (in redirects)
-  // and an XMLHttpRequest instance in the browser
-  request: {}
-}
-```
-
-When using `then`, you will receive the response as follows:
-
-```js
-axios.get('/user/12345')
-  .then(function (response) {
-    console.log(response.data);
-    console.log(response.status);
-    console.log(response.statusText);
-    console.log(response.headers);
-    console.log(response.config);
-  });
-```
-
-When using `catch`, or passing a [rejection callback](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/then) as second parameter of `then`, the response will be available through the `error` object as explained in the [Handling Errors](#handling-errors) section.
-
-## Config Defaults
-
-You can specify config defaults that will be applied to every request.
-
-### Global axios defaults
-
-```js
-axios.defaults.baseURL = 'https://api.example.com';
-axios.defaults.headers.common['Authorization'] = AUTH_TOKEN;
-axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
-```
-
-### Custom instance defaults
-
-```js
-// Set config defaults when creating the instance
-const instance = axios.create({
-  baseURL: 'https://api.example.com'
-});
-
-// Alter defaults after instance has been created
-instance.defaults.headers.common['Authorization'] = AUTH_TOKEN;
-```
-
-### Config order of precedence
-
-Config will be merged with an order of precedence. The order is library defaults found in [lib/defaults.js](https://github.com/axios/axios/blob/master/lib/defaults.js#L28), then `defaults` property of the instance, and finally `config` argument for the request. The latter will take precedence over the former. Here's an example.
-
-```js
-// Create an instance using the config defaults provided by the library
-// At this point the timeout config value is `0` as is the default for the library
-const instance = axios.create();
-
-// Override timeout default for the library
-// Now all requests using this instance will wait 2.5 seconds before timing out
-instance.defaults.timeout = 2500;
-
-// Override timeout for this request as it's known to take a long time
-instance.get('/longRequest', {
-  timeout: 5000
-});
-```
-
-## Interceptors
-
-You can intercept requests or responses before they are handled by `then` or `catch`.
-
-```js
-// Add a request interceptor
-axios.interceptors.request.use(function (config) {
-    // Do something before request is sent
-    return config;
-  }, function (error) {
-    // Do something with request error
-    return Promise.reject(error);
-  });
-
-// Add a response interceptor
-axios.interceptors.response.use(function (response) {
-    // Any status code that lie within the range of 2xx cause this function to trigger
-    // Do something with response data
-    return response;
-  }, function (error) {
-    // Any status codes that falls outside the range of 2xx cause this function to trigger
-    // Do something with response error
-    return Promise.reject(error);
-  });
-```
-
-If you need to remove an interceptor later you can.
-
-```js
-const myInterceptor = axios.interceptors.request.use(function () {/*...*/});
-axios.interceptors.request.eject(myInterceptor);
-```
-
-You can add interceptors to a custom instance of axios.
-
-```js
-const instance = axios.create();
-instance.interceptors.request.use(function () {/*...*/});
-```
-
-## Handling Errors
-
-```js
-axios.get('/user/12345')
-  .catch(function (error) {
-    if (error.response) {
-      // The request was made and the server responded with a status code
-      // that falls out of the range of 2xx
-      console.log(error.response.data);
-      console.log(error.response.status);
-      console.log(error.response.headers);
-    } else if (error.request) {
-      // The request was made but no response was received
-      // `error.request` is an instance of XMLHttpRequest in the browser and an instance of
-      // http.ClientRequest in node.js
-      console.log(error.request);
-    } else {
-      // Something happened in setting up the request that triggered an Error
-      console.log('Error', error.message);
-    }
-    console.log(error.config);
-  });
-```
-
-Using the `validateStatus` config option, you can define HTTP code(s) that should throw an error.
-
-```js
-axios.get('/user/12345', {
-  validateStatus: function (status) {
-    return status < 500; // Resolve only if the status code is less than 500
-  }
-})
-```
-
-Using `toJSON` you get an object with more information about the HTTP error.
-
-```js
-axios.get('/user/12345')
-  .catch(function (error) {
-    console.log(error.toJSON());
-  });
-```
-
-## Cancellation
-
-You can cancel a request using a *cancel token*.
-
-> The axios cancel token API is based on the withdrawn [cancelable promises proposal](https://github.com/tc39/proposal-cancelable-promises).
-
-You can create a cancel token using the `CancelToken.source` factory as shown below:
-
-```js
-const CancelToken = axios.CancelToken;
-const source = CancelToken.source();
-
-axios.get('/user/12345', {
-  cancelToken: source.token
-}).catch(function (thrown) {
-  if (axios.isCancel(thrown)) {
-    console.log('Request canceled', thrown.message);
-  } else {
-    // handle error
-  }
-});
-
-axios.post('/user/12345', {
-  name: 'new name'
-}, {
-  cancelToken: source.token
-})
-
-// cancel the request (the message parameter is optional)
-source.cancel('Operation canceled by the user.');
-```
-
-You can also create a cancel token by passing an executor function to the `CancelToken` constructor:
-
-```js
-const CancelToken = axios.CancelToken;
-let cancel;
-
-axios.get('/user/12345', {
-  cancelToken: new CancelToken(function executor(c) {
-    // An executor function receives a cancel function as a parameter
-    cancel = c;
-  })
-});
-
-// cancel the request
-cancel();
-```
-
-> Note: you can cancel several requests with the same cancel token.
-
-## Using application/x-www-form-urlencoded format
-
-By default, axios serializes JavaScript objects to `JSON`. To send data in the `application/x-www-form-urlencoded` format instead, you can use one of the following options.
-
-### Browser
-
-In a browser, you can use the [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams) API as follows:
-
-```js
-const params = new URLSearchParams();
-params.append('param1', 'value1');
-params.append('param2', 'value2');
-axios.post('/foo', params);
-```
-
-> Note that `URLSearchParams` is not supported by all browsers (see [caniuse.com](http://www.caniuse.com/#feat=urlsearchparams)), but there is a [polyfill](https://github.com/WebReflection/url-search-params) available (make sure to polyfill the global environment).
-
-Alternatively, you can encode data using the [`qs`](https://github.com/ljharb/qs) library:
-
-```js
-const qs = require('qs');
-axios.post('/foo', qs.stringify({ 'bar': 123 }));
-```
-
-Or in another way (ES6),
-
-```js
-import qs from 'qs';
-const data = { 'bar': 123 };
-const options = {
-  method: 'POST',
-  headers: { 'content-type': 'application/x-www-form-urlencoded' },
-  data: qs.stringify(data),
-  url,
-};
-axios(options);
-```
-
-### Node.js
-
-#### Query string
-
-In node.js, you can use the [`querystring`](https://nodejs.org/api/querystring.html) module as follows:
-
-```js
-const querystring = require('querystring');
-axios.post('http://something.com/', querystring.stringify({ foo: 'bar' }));
-```
-
-or ['URLSearchParams'](https://nodejs.org/api/url.html#url_class_urlsearchparams) from ['url module'](https://nodejs.org/api/url.html) as follows:
-
-```js
-const url = require('url');
-const params = new url.URLSearchParams({ foo: 'bar' });
-axios.post('http://something.com/', params.toString());
-```
-
-You can also use the [`qs`](https://github.com/ljharb/qs) library.
-
-###### NOTE
-The `qs` library is preferable if you need to stringify nested objects, as the `querystring` method has known issues with that use case (https://github.com/nodejs/node-v0.x-archive/issues/1665).
-
-#### Form data
-
-In node.js, you can use the [`form-data`](https://github.com/form-data/form-data) library as follows:
-
-```js
-const FormData = require('form-data');
- 
-const form = new FormData();
-form.append('my_field', 'my value');
-form.append('my_buffer', new Buffer(10));
-form.append('my_file', fs.createReadStream('/foo/bar.jpg'));
-
-axios.post('https://example.com', form, { headers: form.getHeaders() })
-```
-
-Alternatively, use an interceptor:
-
-```js
-axios.interceptors.request.use(config => {
-  if (config.data instanceof FormData) {
-    Object.assign(config.headers, config.data.getHeaders());
-  }
-  return config;
-});
-```
-
-## Semver
-
-Until axios reaches a `1.0` release, breaking changes will be released with a new minor version. For example `0.5.1`, and `0.5.4` will have the same API, but `0.6.0` will have breaking changes.
-
-## Promises
-
-axios depends on a native ES6 Promise implementation to be [supported](http://caniuse.com/promises).
-If your environment doesn't support ES6 Promises, you can [polyfill](https://github.com/jakearchibald/es6-promise).
-
-## TypeScript
-axios includes [TypeScript](http://typescriptlang.org) definitions.
-```typescript
-import axios from 'axios';
-axios.get('/user?ID=12345');
-```
-
-## Resources
-
-* [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
-* [Upgrade Guide](https://github.com/axios/axios/blob/master/UPGRADE_GUIDE.md)
-* [Ecosystem](https://github.com/axios/axios/blob/master/ECOSYSTEM.md)
-* [Contributing Guide](https://github.com/axios/axios/blob/master/CONTRIBUTING.md)
-* [Code of Conduct](https://github.com/axios/axios/blob/master/CODE_OF_CONDUCT.md)
-
-## Credits
-
-axios is heavily inspired by the [$http service](https://docs.angularjs.org/api/ng/service/$http) provided in [Angular](https://angularjs.org/). Ultimately axios is an effort to provide a standalone `$http`-like service for use outside of Angular.
-
-## License
-
-[MIT](LICENSE)
diff --git a/node_modules/axios/UPGRADE_GUIDE.md b/node_modules/axios/UPGRADE_GUIDE.md
deleted file mode 100644
index eedb0492..00000000
--- a/node_modules/axios/UPGRADE_GUIDE.md
+++ /dev/null
@@ -1,162 +0,0 @@
-# Upgrade Guide
-
-### 0.15.x -> 0.16.0
-
-#### `Promise` Type Declarations
-
-The `Promise` type declarations have been removed from the axios typings in favor of the built-in type declarations. If you use axios in a TypeScript project that targets `ES5`, please make sure to include the `es2015.promise` lib. Please see [this post](https://blog.mariusschulz.com/2016/11/25/typescript-2-0-built-in-type-declarations) for details.
-
-### 0.13.x -> 0.14.0
-
-#### TypeScript Definitions
-
-The axios TypeScript definitions have been updated to match the axios API and use the ES2015 module syntax.
-
-Please use the following `import` statement to import axios in TypeScript:
-
-```typescript
-import axios from 'axios';
-
-axios.get('/foo')
-  .then(response => console.log(response))
-  .catch(error => console.log(error));
-```
-
-#### `agent` Config Option
-
-The `agent` config option has been replaced with two new options: `httpAgent` and `httpsAgent`. Please use them instead.
-
-```js
-{
-  // Define a custom agent for HTTP
-  httpAgent: new http.Agent({ keepAlive: true }),
-  // Define a custom agent for HTTPS
-  httpsAgent: new https.Agent({ keepAlive: true })
-}
-```
-
-#### `progress` Config Option
-
-The `progress` config option has been replaced with the `onUploadProgress` and `onDownloadProgress` options.
-
-```js
-{
-  // Define a handler for upload progress events
-  onUploadProgress: function (progressEvent) {
-    // ...
-  },
-
-  // Define a handler for download progress events
-  onDownloadProgress: function (progressEvent) {
-    // ...
-  }
-}
-```
-
-### 0.12.x -> 0.13.0
-
-The `0.13.0` release contains several changes to custom adapters and error handling.
-
-#### Error Handling
-
-Previous to this release an error could either be a server response with bad status code or an actual `Error`. With this release Promise will always reject with an `Error`. In the case that a response was received, the `Error` will also include the response.
-
-```js
-axios.get('/user/12345')
-  .catch((error) => {
-    console.log(error.message);
-    console.log(error.code); // Not always specified
-    console.log(error.config); // The config that was used to make the request
-    console.log(error.response); // Only available if response was received from the server
-  });
-```
-
-#### Request Adapters
-
-This release changes a few things about how request adapters work. Please take note if you are using your own custom adapter.
-
-1. Response transformer is now called outside of adapter.
-2. Request adapter returns a `Promise`.
-
-This means that you no longer need to invoke `transformData` on response data. You will also no longer receive `resolve` and `reject` as arguments in your adapter.
-
-Previous code:
-
-```js
-function myAdapter(resolve, reject, config) {
-  var response = {
-    data: transformData(
-      responseData,
-      responseHeaders,
-      config.transformResponse
-    ),
-    status: request.status,
-    statusText: request.statusText,
-    headers: responseHeaders
-  };
-  settle(resolve, reject, response);
-}
-```
-
-New code:
-
-```js
-function myAdapter(config) {
-  return new Promise(function (resolve, reject) {
-    var response = {
-      data: responseData,
-      status: request.status,
-      statusText: request.statusText,
-      headers: responseHeaders
-    };
-    settle(resolve, reject, response);
-  });
-}
-```
-
-See the related commits for more details:
-- [Response transformers](https://github.com/axios/axios/commit/10eb23865101f9347570552c04e9d6211376e25e)
-- [Request adapter Promise](https://github.com/axios/axios/commit/157efd5615890301824e3121cc6c9d2f9b21f94a)
-
-### 0.5.x -> 0.6.0
-
-The `0.6.0` release contains mostly bug fixes, but there are a couple things to be aware of when upgrading.
-
-#### ES6 Promise Polyfill
-
-Up until the `0.6.0` release ES6 `Promise` was being polyfilled using [es6-promise](https://github.com/jakearchibald/es6-promise). With this release, the polyfill has been removed, and you will need to supply it yourself if your environment needs it.
-
-```js
-require('es6-promise').polyfill();
-var axios = require('axios');
-```
-
-This will polyfill the global environment, and only needs to be done once.
-
-#### `axios.success`/`axios.error`
-
-The `success`, and `error` aliases were deprectated in [0.4.0](https://github.com/axios/axios/blob/master/CHANGELOG.md#040-oct-03-2014). As of this release they have been removed entirely. Instead please use `axios.then`, and `axios.catch` respectively.
-
-```js
-axios.get('some/url')
-  .then(function (res) {
-    /* ... */
-  })
-  .catch(function (err) {
-    /* ... */
-  });
-```
-
-#### UMD
-
-Previous versions of axios shipped with an AMD, CommonJS, and Global build. This has all been rolled into a single UMD build.
-
-```js
-// AMD
-require(['bower_components/axios/dist/axios'], function (axios) {
-  /* ... */
-});
-
-// CommonJS
-var axios = require('axios/dist/axios');
-```
diff --git a/node_modules/axios/dist/axios.js b/node_modules/axios/dist/axios.js
deleted file mode 100644
index c8fb8712..00000000
--- a/node_modules/axios/dist/axios.js
+++ /dev/null
@@ -1,1742 +0,0 @@
-/* axios v0.20.0 | (c) 2020 by Matt Zabriskie */
-(function webpackUniversalModuleDefinition(root, factory) {
-	if(typeof exports === 'object' && typeof module === 'object')
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-	else if(typeof exports === 'object')
-		exports["axios"] = factory();
-	else
-		root["axios"] = factory();
-})(this, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-/******/
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-/******/
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId])
-/******/ 			return installedModules[moduleId].exports;
-/******/
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			exports: {},
-/******/ 			id: moduleId,
-/******/ 			loaded: false
-/******/ 		};
-/******/
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-/******/
-/******/ 		// Flag the module as loaded
-/******/ 		module.loaded = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-/******/
-/******/
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-/******/
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-/******/
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "";
-/******/
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(0);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	module.exports = __webpack_require__(1);
-
-/***/ }),
-/* 1 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	var bind = __webpack_require__(3);
-	var Axios = __webpack_require__(4);
-	var mergeConfig = __webpack_require__(22);
-	var defaults = __webpack_require__(10);
-	
-	/**
-	 * Create an instance of Axios
-	 *
-	 * @param {Object} defaultConfig The default config for the instance
-	 * @return {Axios} A new instance of Axios
-	 */
-	function createInstance(defaultConfig) {
-	  var context = new Axios(defaultConfig);
-	  var instance = bind(Axios.prototype.request, context);
-	
-	  // Copy axios.prototype to instance
-	  utils.extend(instance, Axios.prototype, context);
-	
-	  // Copy context to instance
-	  utils.extend(instance, context);
-	
-	  return instance;
-	}
-	
-	// Create the default instance to be exported
-	var axios = createInstance(defaults);
-	
-	// Expose Axios class to allow class inheritance
-	axios.Axios = Axios;
-	
-	// Factory for creating new instances
-	axios.create = function create(instanceConfig) {
-	  return createInstance(mergeConfig(axios.defaults, instanceConfig));
-	};
-	
-	// Expose Cancel & CancelToken
-	axios.Cancel = __webpack_require__(23);
-	axios.CancelToken = __webpack_require__(24);
-	axios.isCancel = __webpack_require__(9);
-	
-	// Expose all/spread
-	axios.all = function all(promises) {
-	  return Promise.all(promises);
-	};
-	axios.spread = __webpack_require__(25);
-	
-	module.exports = axios;
-	
-	// Allow use of default import syntax in TypeScript
-	module.exports.default = axios;
-
-
-/***/ }),
-/* 2 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var bind = __webpack_require__(3);
-	
-	/*global toString:true*/
-	
-	// utils is a library of generic helper functions non-specific to axios
-	
-	var toString = Object.prototype.toString;
-	
-	/**
-	 * Determine if a value is an Array
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is an Array, otherwise false
-	 */
-	function isArray(val) {
-	  return toString.call(val) === '[object Array]';
-	}
-	
-	/**
-	 * Determine if a value is undefined
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if the value is undefined, otherwise false
-	 */
-	function isUndefined(val) {
-	  return typeof val === 'undefined';
-	}
-	
-	/**
-	 * Determine if a value is a Buffer
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a Buffer, otherwise false
-	 */
-	function isBuffer(val) {
-	  return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)
-	    && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);
-	}
-	
-	/**
-	 * Determine if a value is an ArrayBuffer
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is an ArrayBuffer, otherwise false
-	 */
-	function isArrayBuffer(val) {
-	  return toString.call(val) === '[object ArrayBuffer]';
-	}
-	
-	/**
-	 * Determine if a value is a FormData
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is an FormData, otherwise false
-	 */
-	function isFormData(val) {
-	  return (typeof FormData !== 'undefined') && (val instanceof FormData);
-	}
-	
-	/**
-	 * Determine if a value is a view on an ArrayBuffer
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
-	 */
-	function isArrayBufferView(val) {
-	  var result;
-	  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
-	    result = ArrayBuffer.isView(val);
-	  } else {
-	    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
-	  }
-	  return result;
-	}
-	
-	/**
-	 * Determine if a value is a String
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a String, otherwise false
-	 */
-	function isString(val) {
-	  return typeof val === 'string';
-	}
-	
-	/**
-	 * Determine if a value is a Number
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a Number, otherwise false
-	 */
-	function isNumber(val) {
-	  return typeof val === 'number';
-	}
-	
-	/**
-	 * Determine if a value is an Object
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is an Object, otherwise false
-	 */
-	function isObject(val) {
-	  return val !== null && typeof val === 'object';
-	}
-	
-	/**
-	 * Determine if a value is a plain Object
-	 *
-	 * @param {Object} val The value to test
-	 * @return {boolean} True if value is a plain Object, otherwise false
-	 */
-	function isPlainObject(val) {
-	  if (toString.call(val) !== '[object Object]') {
-	    return false;
-	  }
-	
-	  var prototype = Object.getPrototypeOf(val);
-	  return prototype === null || prototype === Object.prototype;
-	}
-	
-	/**
-	 * Determine if a value is a Date
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a Date, otherwise false
-	 */
-	function isDate(val) {
-	  return toString.call(val) === '[object Date]';
-	}
-	
-	/**
-	 * Determine if a value is a File
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a File, otherwise false
-	 */
-	function isFile(val) {
-	  return toString.call(val) === '[object File]';
-	}
-	
-	/**
-	 * Determine if a value is a Blob
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a Blob, otherwise false
-	 */
-	function isBlob(val) {
-	  return toString.call(val) === '[object Blob]';
-	}
-	
-	/**
-	 * Determine if a value is a Function
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a Function, otherwise false
-	 */
-	function isFunction(val) {
-	  return toString.call(val) === '[object Function]';
-	}
-	
-	/**
-	 * Determine if a value is a Stream
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a Stream, otherwise false
-	 */
-	function isStream(val) {
-	  return isObject(val) && isFunction(val.pipe);
-	}
-	
-	/**
-	 * Determine if a value is a URLSearchParams object
-	 *
-	 * @param {Object} val The value to test
-	 * @returns {boolean} True if value is a URLSearchParams object, otherwise false
-	 */
-	function isURLSearchParams(val) {
-	  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
-	}
-	
-	/**
-	 * Trim excess whitespace off the beginning and end of a string
-	 *
-	 * @param {String} str The String to trim
-	 * @returns {String} The String freed of excess whitespace
-	 */
-	function trim(str) {
-	  return str.replace(/^\s*/, '').replace(/\s*$/, '');
-	}
-	
-	/**
-	 * Determine if we're running in a standard browser environment
-	 *
-	 * This allows axios to run in a web worker, and react-native.
-	 * Both environments support XMLHttpRequest, but not fully standard globals.
-	 *
-	 * web workers:
-	 *  typeof window -> undefined
-	 *  typeof document -> undefined
-	 *
-	 * react-native:
-	 *  navigator.product -> 'ReactNative'
-	 * nativescript
-	 *  navigator.product -> 'NativeScript' or 'NS'
-	 */
-	function isStandardBrowserEnv() {
-	  if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||
-	                                           navigator.product === 'NativeScript' ||
-	                                           navigator.product === 'NS')) {
-	    return false;
-	  }
-	  return (
-	    typeof window !== 'undefined' &&
-	    typeof document !== 'undefined'
-	  );
-	}
-	
-	/**
-	 * Iterate over an Array or an Object invoking a function for each item.
-	 *
-	 * If `obj` is an Array callback will be called passing
-	 * the value, index, and complete array for each item.
-	 *
-	 * If 'obj' is an Object callback will be called passing
-	 * the value, key, and complete object for each property.
-	 *
-	 * @param {Object|Array} obj The object to iterate
-	 * @param {Function} fn The callback to invoke for each item
-	 */
-	function forEach(obj, fn) {
-	  // Don't bother if no value provided
-	  if (obj === null || typeof obj === 'undefined') {
-	    return;
-	  }
-	
-	  // Force an array if not already something iterable
-	  if (typeof obj !== 'object') {
-	    /*eslint no-param-reassign:0*/
-	    obj = [obj];
-	  }
-	
-	  if (isArray(obj)) {
-	    // Iterate over array values
-	    for (var i = 0, l = obj.length; i < l; i++) {
-	      fn.call(null, obj[i], i, obj);
-	    }
-	  } else {
-	    // Iterate over object keys
-	    for (var key in obj) {
-	      if (Object.prototype.hasOwnProperty.call(obj, key)) {
-	        fn.call(null, obj[key], key, obj);
-	      }
-	    }
-	  }
-	}
-	
-	/**
-	 * Accepts varargs expecting each argument to be an object, then
-	 * immutably merges the properties of each object and returns result.
-	 *
-	 * When multiple objects contain the same key the later object in
-	 * the arguments list will take precedence.
-	 *
-	 * Example:
-	 *
-	 * ```js
-	 * var result = merge({foo: 123}, {foo: 456});
-	 * console.log(result.foo); // outputs 456
-	 * ```
-	 *
-	 * @param {Object} obj1 Object to merge
-	 * @returns {Object} Result of all merge properties
-	 */
-	function merge(/* obj1, obj2, obj3, ... */) {
-	  var result = {};
-	  function assignValue(val, key) {
-	    if (isPlainObject(result[key]) && isPlainObject(val)) {
-	      result[key] = merge(result[key], val);
-	    } else if (isPlainObject(val)) {
-	      result[key] = merge({}, val);
-	    } else if (isArray(val)) {
-	      result[key] = val.slice();
-	    } else {
-	      result[key] = val;
-	    }
-	  }
-	
-	  for (var i = 0, l = arguments.length; i < l; i++) {
-	    forEach(arguments[i], assignValue);
-	  }
-	  return result;
-	}
-	
-	/**
-	 * Extends object a by mutably adding to it the properties of object b.
-	 *
-	 * @param {Object} a The object to be extended
-	 * @param {Object} b The object to copy properties from
-	 * @param {Object} thisArg The object to bind function to
-	 * @return {Object} The resulting value of object a
-	 */
-	function extend(a, b, thisArg) {
-	  forEach(b, function assignValue(val, key) {
-	    if (thisArg && typeof val === 'function') {
-	      a[key] = bind(val, thisArg);
-	    } else {
-	      a[key] = val;
-	    }
-	  });
-	  return a;
-	}
-	
-	/**
-	 * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
-	 *
-	 * @param {string} content with BOM
-	 * @return {string} content value without BOM
-	 */
-	function stripBOM(content) {
-	  if (content.charCodeAt(0) === 0xFEFF) {
-	    content = content.slice(1);
-	  }
-	  return content;
-	}
-	
-	module.exports = {
-	  isArray: isArray,
-	  isArrayBuffer: isArrayBuffer,
-	  isBuffer: isBuffer,
-	  isFormData: isFormData,
-	  isArrayBufferView: isArrayBufferView,
-	  isString: isString,
-	  isNumber: isNumber,
-	  isObject: isObject,
-	  isPlainObject: isPlainObject,
-	  isUndefined: isUndefined,
-	  isDate: isDate,
-	  isFile: isFile,
-	  isBlob: isBlob,
-	  isFunction: isFunction,
-	  isStream: isStream,
-	  isURLSearchParams: isURLSearchParams,
-	  isStandardBrowserEnv: isStandardBrowserEnv,
-	  forEach: forEach,
-	  merge: merge,
-	  extend: extend,
-	  trim: trim,
-	  stripBOM: stripBOM
-	};
-
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	module.exports = function bind(fn, thisArg) {
-	  return function wrap() {
-	    var args = new Array(arguments.length);
-	    for (var i = 0; i < args.length; i++) {
-	      args[i] = arguments[i];
-	    }
-	    return fn.apply(thisArg, args);
-	  };
-	};
-
-
-/***/ }),
-/* 4 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	var buildURL = __webpack_require__(5);
-	var InterceptorManager = __webpack_require__(6);
-	var dispatchRequest = __webpack_require__(7);
-	var mergeConfig = __webpack_require__(22);
-	
-	/**
-	 * Create a new instance of Axios
-	 *
-	 * @param {Object} instanceConfig The default config for the instance
-	 */
-	function Axios(instanceConfig) {
-	  this.defaults = instanceConfig;
-	  this.interceptors = {
-	    request: new InterceptorManager(),
-	    response: new InterceptorManager()
-	  };
-	}
-	
-	/**
-	 * Dispatch a request
-	 *
-	 * @param {Object} config The config specific for this request (merged with this.defaults)
-	 */
-	Axios.prototype.request = function request(config) {
-	  /*eslint no-param-reassign:0*/
-	  // Allow for axios('example/url'[, config]) a la fetch API
-	  if (typeof config === 'string') {
-	    config = arguments[1] || {};
-	    config.url = arguments[0];
-	  } else {
-	    config = config || {};
-	  }
-	
-	  config = mergeConfig(this.defaults, config);
-	
-	  // Set config.method
-	  if (config.method) {
-	    config.method = config.method.toLowerCase();
-	  } else if (this.defaults.method) {
-	    config.method = this.defaults.method.toLowerCase();
-	  } else {
-	    config.method = 'get';
-	  }
-	
-	  // Hook up interceptors middleware
-	  var chain = [dispatchRequest, undefined];
-	  var promise = Promise.resolve(config);
-	
-	  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
-	    chain.unshift(interceptor.fulfilled, interceptor.rejected);
-	  });
-	
-	  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
-	    chain.push(interceptor.fulfilled, interceptor.rejected);
-	  });
-	
-	  while (chain.length) {
-	    promise = promise.then(chain.shift(), chain.shift());
-	  }
-	
-	  return promise;
-	};
-	
-	Axios.prototype.getUri = function getUri(config) {
-	  config = mergeConfig(this.defaults, config);
-	  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
-	};
-	
-	// Provide aliases for supported request methods
-	utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
-	  /*eslint func-names:0*/
-	  Axios.prototype[method] = function(url, config) {
-	    return this.request(mergeConfig(config || {}, {
-	      method: method,
-	      url: url
-	    }));
-	  };
-	});
-	
-	utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
-	  /*eslint func-names:0*/
-	  Axios.prototype[method] = function(url, data, config) {
-	    return this.request(mergeConfig(config || {}, {
-	      method: method,
-	      url: url,
-	      data: data
-	    }));
-	  };
-	});
-	
-	module.exports = Axios;
-
-
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	function encode(val) {
-	  return encodeURIComponent(val).
-	    replace(/%3A/gi, ':').
-	    replace(/%24/g, '$').
-	    replace(/%2C/gi, ',').
-	    replace(/%20/g, '+').
-	    replace(/%5B/gi, '[').
-	    replace(/%5D/gi, ']');
-	}
-	
-	/**
-	 * Build a URL by appending params to the end
-	 *
-	 * @param {string} url The base of the url (e.g., http://www.google.com)
-	 * @param {object} [params] The params to be appended
-	 * @returns {string} The formatted url
-	 */
-	module.exports = function buildURL(url, params, paramsSerializer) {
-	  /*eslint no-param-reassign:0*/
-	  if (!params) {
-	    return url;
-	  }
-	
-	  var serializedParams;
-	  if (paramsSerializer) {
-	    serializedParams = paramsSerializer(params);
-	  } else if (utils.isURLSearchParams(params)) {
-	    serializedParams = params.toString();
-	  } else {
-	    var parts = [];
-	
-	    utils.forEach(params, function serialize(val, key) {
-	      if (val === null || typeof val === 'undefined') {
-	        return;
-	      }
-	
-	      if (utils.isArray(val)) {
-	        key = key + '[]';
-	      } else {
-	        val = [val];
-	      }
-	
-	      utils.forEach(val, function parseValue(v) {
-	        if (utils.isDate(v)) {
-	          v = v.toISOString();
-	        } else if (utils.isObject(v)) {
-	          v = JSON.stringify(v);
-	        }
-	        parts.push(encode(key) + '=' + encode(v));
-	      });
-	    });
-	
-	    serializedParams = parts.join('&');
-	  }
-	
-	  if (serializedParams) {
-	    var hashmarkIndex = url.indexOf('#');
-	    if (hashmarkIndex !== -1) {
-	      url = url.slice(0, hashmarkIndex);
-	    }
-	
-	    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
-	  }
-	
-	  return url;
-	};
-
-
-/***/ }),
-/* 6 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	function InterceptorManager() {
-	  this.handlers = [];
-	}
-	
-	/**
-	 * Add a new interceptor to the stack
-	 *
-	 * @param {Function} fulfilled The function to handle `then` for a `Promise`
-	 * @param {Function} rejected The function to handle `reject` for a `Promise`
-	 *
-	 * @return {Number} An ID used to remove interceptor later
-	 */
-	InterceptorManager.prototype.use = function use(fulfilled, rejected) {
-	  this.handlers.push({
-	    fulfilled: fulfilled,
-	    rejected: rejected
-	  });
-	  return this.handlers.length - 1;
-	};
-	
-	/**
-	 * Remove an interceptor from the stack
-	 *
-	 * @param {Number} id The ID that was returned by `use`
-	 */
-	InterceptorManager.prototype.eject = function eject(id) {
-	  if (this.handlers[id]) {
-	    this.handlers[id] = null;
-	  }
-	};
-	
-	/**
-	 * Iterate over all the registered interceptors
-	 *
-	 * This method is particularly useful for skipping over any
-	 * interceptors that may have become `null` calling `eject`.
-	 *
-	 * @param {Function} fn The function to call for each interceptor
-	 */
-	InterceptorManager.prototype.forEach = function forEach(fn) {
-	  utils.forEach(this.handlers, function forEachHandler(h) {
-	    if (h !== null) {
-	      fn(h);
-	    }
-	  });
-	};
-	
-	module.exports = InterceptorManager;
-
-
-/***/ }),
-/* 7 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	var transformData = __webpack_require__(8);
-	var isCancel = __webpack_require__(9);
-	var defaults = __webpack_require__(10);
-	
-	/**
-	 * Throws a `Cancel` if cancellation has been requested.
-	 */
-	function throwIfCancellationRequested(config) {
-	  if (config.cancelToken) {
-	    config.cancelToken.throwIfRequested();
-	  }
-	}
-	
-	/**
-	 * Dispatch a request to the server using the configured adapter.
-	 *
-	 * @param {object} config The config that is to be used for the request
-	 * @returns {Promise} The Promise to be fulfilled
-	 */
-	module.exports = function dispatchRequest(config) {
-	  throwIfCancellationRequested(config);
-	
-	  // Ensure headers exist
-	  config.headers = config.headers || {};
-	
-	  // Transform request data
-	  config.data = transformData(
-	    config.data,
-	    config.headers,
-	    config.transformRequest
-	  );
-	
-	  // Flatten headers
-	  config.headers = utils.merge(
-	    config.headers.common || {},
-	    config.headers[config.method] || {},
-	    config.headers
-	  );
-	
-	  utils.forEach(
-	    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
-	    function cleanHeaderConfig(method) {
-	      delete config.headers[method];
-	    }
-	  );
-	
-	  var adapter = config.adapter || defaults.adapter;
-	
-	  return adapter(config).then(function onAdapterResolution(response) {
-	    throwIfCancellationRequested(config);
-	
-	    // Transform response data
-	    response.data = transformData(
-	      response.data,
-	      response.headers,
-	      config.transformResponse
-	    );
-	
-	    return response;
-	  }, function onAdapterRejection(reason) {
-	    if (!isCancel(reason)) {
-	      throwIfCancellationRequested(config);
-	
-	      // Transform response data
-	      if (reason && reason.response) {
-	        reason.response.data = transformData(
-	          reason.response.data,
-	          reason.response.headers,
-	          config.transformResponse
-	        );
-	      }
-	    }
-	
-	    return Promise.reject(reason);
-	  });
-	};
-
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	/**
-	 * Transform the data for a request or a response
-	 *
-	 * @param {Object|String} data The data to be transformed
-	 * @param {Array} headers The headers for the request or response
-	 * @param {Array|Function} fns A single function or Array of functions
-	 * @returns {*} The resulting transformed data
-	 */
-	module.exports = function transformData(data, headers, fns) {
-	  /*eslint no-param-reassign:0*/
-	  utils.forEach(fns, function transform(fn) {
-	    data = fn(data, headers);
-	  });
-	
-	  return data;
-	};
-
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	module.exports = function isCancel(value) {
-	  return !!(value && value.__CANCEL__);
-	};
-
-
-/***/ }),
-/* 10 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	var normalizeHeaderName = __webpack_require__(11);
-	
-	var DEFAULT_CONTENT_TYPE = {
-	  'Content-Type': 'application/x-www-form-urlencoded'
-	};
-	
-	function setContentTypeIfUnset(headers, value) {
-	  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
-	    headers['Content-Type'] = value;
-	  }
-	}
-	
-	function getDefaultAdapter() {
-	  var adapter;
-	  if (typeof XMLHttpRequest !== 'undefined') {
-	    // For browsers use XHR adapter
-	    adapter = __webpack_require__(12);
-	  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
-	    // For node use HTTP adapter
-	    adapter = __webpack_require__(12);
-	  }
-	  return adapter;
-	}
-	
-	var defaults = {
-	  adapter: getDefaultAdapter(),
-	
-	  transformRequest: [function transformRequest(data, headers) {
-	    normalizeHeaderName(headers, 'Accept');
-	    normalizeHeaderName(headers, 'Content-Type');
-	    if (utils.isFormData(data) ||
-	      utils.isArrayBuffer(data) ||
-	      utils.isBuffer(data) ||
-	      utils.isStream(data) ||
-	      utils.isFile(data) ||
-	      utils.isBlob(data)
-	    ) {
-	      return data;
-	    }
-	    if (utils.isArrayBufferView(data)) {
-	      return data.buffer;
-	    }
-	    if (utils.isURLSearchParams(data)) {
-	      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
-	      return data.toString();
-	    }
-	    if (utils.isObject(data)) {
-	      setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
-	      return JSON.stringify(data);
-	    }
-	    return data;
-	  }],
-	
-	  transformResponse: [function transformResponse(data) {
-	    /*eslint no-param-reassign:0*/
-	    if (typeof data === 'string') {
-	      try {
-	        data = JSON.parse(data);
-	      } catch (e) { /* Ignore */ }
-	    }
-	    return data;
-	  }],
-	
-	  /**
-	   * A timeout in milliseconds to abort a request. If set to 0 (default) a
-	   * timeout is not created.
-	   */
-	  timeout: 0,
-	
-	  xsrfCookieName: 'XSRF-TOKEN',
-	  xsrfHeaderName: 'X-XSRF-TOKEN',
-	
-	  maxContentLength: -1,
-	  maxBodyLength: -1,
-	
-	  validateStatus: function validateStatus(status) {
-	    return status >= 200 && status < 300;
-	  }
-	};
-	
-	defaults.headers = {
-	  common: {
-	    'Accept': 'application/json, text/plain, */*'
-	  }
-	};
-	
-	utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
-	  defaults.headers[method] = {};
-	});
-	
-	utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
-	  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
-	});
-	
-	module.exports = defaults;
-
-
-/***/ }),
-/* 11 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	module.exports = function normalizeHeaderName(headers, normalizedName) {
-	  utils.forEach(headers, function processHeader(value, name) {
-	    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
-	      headers[normalizedName] = value;
-	      delete headers[name];
-	    }
-	  });
-	};
-
-
-/***/ }),
-/* 12 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	var settle = __webpack_require__(13);
-	var cookies = __webpack_require__(16);
-	var buildURL = __webpack_require__(5);
-	var buildFullPath = __webpack_require__(17);
-	var parseHeaders = __webpack_require__(20);
-	var isURLSameOrigin = __webpack_require__(21);
-	var createError = __webpack_require__(14);
-	
-	module.exports = function xhrAdapter(config) {
-	  return new Promise(function dispatchXhrRequest(resolve, reject) {
-	    var requestData = config.data;
-	    var requestHeaders = config.headers;
-	
-	    if (utils.isFormData(requestData)) {
-	      delete requestHeaders['Content-Type']; // Let the browser set it
-	    }
-	
-	    if (
-	      (utils.isBlob(requestData) || utils.isFile(requestData)) &&
-	      requestData.type
-	    ) {
-	      delete requestHeaders['Content-Type']; // Let the browser set it
-	    }
-	
-	    var request = new XMLHttpRequest();
-	
-	    // HTTP basic authentication
-	    if (config.auth) {
-	      var username = config.auth.username || '';
-	      var password = unescape(encodeURIComponent(config.auth.password)) || '';
-	      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
-	    }
-	
-	    var fullPath = buildFullPath(config.baseURL, config.url);
-	    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
-	
-	    // Set the request timeout in MS
-	    request.timeout = config.timeout;
-	
-	    // Listen for ready state
-	    request.onreadystatechange = function handleLoad() {
-	      if (!request || request.readyState !== 4) {
-	        return;
-	      }
-	
-	      // The request errored out and we didn't get a response, this will be
-	      // handled by onerror instead
-	      // With one exception: request that using file: protocol, most browsers
-	      // will return status as 0 even though it's a successful request
-	      if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
-	        return;
-	      }
-	
-	      // Prepare the response
-	      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
-	      var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
-	      var response = {
-	        data: responseData,
-	        status: request.status,
-	        statusText: request.statusText,
-	        headers: responseHeaders,
-	        config: config,
-	        request: request
-	      };
-	
-	      settle(resolve, reject, response);
-	
-	      // Clean up request
-	      request = null;
-	    };
-	
-	    // Handle browser request cancellation (as opposed to a manual cancellation)
-	    request.onabort = function handleAbort() {
-	      if (!request) {
-	        return;
-	      }
-	
-	      reject(createError('Request aborted', config, 'ECONNABORTED', request));
-	
-	      // Clean up request
-	      request = null;
-	    };
-	
-	    // Handle low level network errors
-	    request.onerror = function handleError() {
-	      // Real errors are hidden from us by the browser
-	      // onerror should only fire if it's a network error
-	      reject(createError('Network Error', config, null, request));
-	
-	      // Clean up request
-	      request = null;
-	    };
-	
-	    // Handle timeout
-	    request.ontimeout = function handleTimeout() {
-	      var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';
-	      if (config.timeoutErrorMessage) {
-	        timeoutErrorMessage = config.timeoutErrorMessage;
-	      }
-	      reject(createError(timeoutErrorMessage, config, 'ECONNABORTED',
-	        request));
-	
-	      // Clean up request
-	      request = null;
-	    };
-	
-	    // Add xsrf header
-	    // This is only done if running in a standard browser environment.
-	    // Specifically not if we're in a web worker, or react-native.
-	    if (utils.isStandardBrowserEnv()) {
-	      // Add xsrf header
-	      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
-	        cookies.read(config.xsrfCookieName) :
-	        undefined;
-	
-	      if (xsrfValue) {
-	        requestHeaders[config.xsrfHeaderName] = xsrfValue;
-	      }
-	    }
-	
-	    // Add headers to the request
-	    if ('setRequestHeader' in request) {
-	      utils.forEach(requestHeaders, function setRequestHeader(val, key) {
-	        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
-	          // Remove Content-Type if data is undefined
-	          delete requestHeaders[key];
-	        } else {
-	          // Otherwise add header to the request
-	          request.setRequestHeader(key, val);
-	        }
-	      });
-	    }
-	
-	    // Add withCredentials to request if needed
-	    if (!utils.isUndefined(config.withCredentials)) {
-	      request.withCredentials = !!config.withCredentials;
-	    }
-	
-	    // Add responseType to request if needed
-	    if (config.responseType) {
-	      try {
-	        request.responseType = config.responseType;
-	      } catch (e) {
-	        // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.
-	        // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.
-	        if (config.responseType !== 'json') {
-	          throw e;
-	        }
-	      }
-	    }
-	
-	    // Handle progress if needed
-	    if (typeof config.onDownloadProgress === 'function') {
-	      request.addEventListener('progress', config.onDownloadProgress);
-	    }
-	
-	    // Not all browsers support upload events
-	    if (typeof config.onUploadProgress === 'function' && request.upload) {
-	      request.upload.addEventListener('progress', config.onUploadProgress);
-	    }
-	
-	    if (config.cancelToken) {
-	      // Handle cancellation
-	      config.cancelToken.promise.then(function onCanceled(cancel) {
-	        if (!request) {
-	          return;
-	        }
-	
-	        request.abort();
-	        reject(cancel);
-	        // Clean up request
-	        request = null;
-	      });
-	    }
-	
-	    if (!requestData) {
-	      requestData = null;
-	    }
-	
-	    // Send the request
-	    request.send(requestData);
-	  });
-	};
-
-
-/***/ }),
-/* 13 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var createError = __webpack_require__(14);
-	
-	/**
-	 * Resolve or reject a Promise based on response status.
-	 *
-	 * @param {Function} resolve A function that resolves the promise.
-	 * @param {Function} reject A function that rejects the promise.
-	 * @param {object} response The response.
-	 */
-	module.exports = function settle(resolve, reject, response) {
-	  var validateStatus = response.config.validateStatus;
-	  if (!response.status || !validateStatus || validateStatus(response.status)) {
-	    resolve(response);
-	  } else {
-	    reject(createError(
-	      'Request failed with status code ' + response.status,
-	      response.config,
-	      null,
-	      response.request,
-	      response
-	    ));
-	  }
-	};
-
-
-/***/ }),
-/* 14 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var enhanceError = __webpack_require__(15);
-	
-	/**
-	 * Create an Error with the specified message, config, error code, request and response.
-	 *
-	 * @param {string} message The error message.
-	 * @param {Object} config The config.
-	 * @param {string} [code] The error code (for example, 'ECONNABORTED').
-	 * @param {Object} [request] The request.
-	 * @param {Object} [response] The response.
-	 * @returns {Error} The created error.
-	 */
-	module.exports = function createError(message, config, code, request, response) {
-	  var error = new Error(message);
-	  return enhanceError(error, config, code, request, response);
-	};
-
-
-/***/ }),
-/* 15 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	/**
-	 * Update an Error with the specified config, error code, and response.
-	 *
-	 * @param {Error} error The error to update.
-	 * @param {Object} config The config.
-	 * @param {string} [code] The error code (for example, 'ECONNABORTED').
-	 * @param {Object} [request] The request.
-	 * @param {Object} [response] The response.
-	 * @returns {Error} The error.
-	 */
-	module.exports = function enhanceError(error, config, code, request, response) {
-	  error.config = config;
-	  if (code) {
-	    error.code = code;
-	  }
-	
-	  error.request = request;
-	  error.response = response;
-	  error.isAxiosError = true;
-	
-	  error.toJSON = function toJSON() {
-	    return {
-	      // Standard
-	      message: this.message,
-	      name: this.name,
-	      // Microsoft
-	      description: this.description,
-	      number: this.number,
-	      // Mozilla
-	      fileName: this.fileName,
-	      lineNumber: this.lineNumber,
-	      columnNumber: this.columnNumber,
-	      stack: this.stack,
-	      // Axios
-	      config: this.config,
-	      code: this.code
-	    };
-	  };
-	  return error;
-	};
-
-
-/***/ }),
-/* 16 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	module.exports = (
-	  utils.isStandardBrowserEnv() ?
-	
-	  // Standard browser envs support document.cookie
-	    (function standardBrowserEnv() {
-	      return {
-	        write: function write(name, value, expires, path, domain, secure) {
-	          var cookie = [];
-	          cookie.push(name + '=' + encodeURIComponent(value));
-	
-	          if (utils.isNumber(expires)) {
-	            cookie.push('expires=' + new Date(expires).toGMTString());
-	          }
-	
-	          if (utils.isString(path)) {
-	            cookie.push('path=' + path);
-	          }
-	
-	          if (utils.isString(domain)) {
-	            cookie.push('domain=' + domain);
-	          }
-	
-	          if (secure === true) {
-	            cookie.push('secure');
-	          }
-	
-	          document.cookie = cookie.join('; ');
-	        },
-	
-	        read: function read(name) {
-	          var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
-	          return (match ? decodeURIComponent(match[3]) : null);
-	        },
-	
-	        remove: function remove(name) {
-	          this.write(name, '', Date.now() - 86400000);
-	        }
-	      };
-	    })() :
-	
-	  // Non standard browser env (web workers, react-native) lack needed support.
-	    (function nonStandardBrowserEnv() {
-	      return {
-	        write: function write() {},
-	        read: function read() { return null; },
-	        remove: function remove() {}
-	      };
-	    })()
-	);
-
-
-/***/ }),
-/* 17 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var isAbsoluteURL = __webpack_require__(18);
-	var combineURLs = __webpack_require__(19);
-	
-	/**
-	 * Creates a new URL by combining the baseURL with the requestedURL,
-	 * only when the requestedURL is not already an absolute URL.
-	 * If the requestURL is absolute, this function returns the requestedURL untouched.
-	 *
-	 * @param {string} baseURL The base URL
-	 * @param {string} requestedURL Absolute or relative URL to combine
-	 * @returns {string} The combined full path
-	 */
-	module.exports = function buildFullPath(baseURL, requestedURL) {
-	  if (baseURL && !isAbsoluteURL(requestedURL)) {
-	    return combineURLs(baseURL, requestedURL);
-	  }
-	  return requestedURL;
-	};
-
-
-/***/ }),
-/* 18 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	/**
-	 * Determines whether the specified URL is absolute
-	 *
-	 * @param {string} url The URL to test
-	 * @returns {boolean} True if the specified URL is absolute, otherwise false
-	 */
-	module.exports = function isAbsoluteURL(url) {
-	  // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
-	  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
-	  // by any combination of letters, digits, plus, period, or hyphen.
-	  return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
-	};
-
-
-/***/ }),
-/* 19 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	/**
-	 * Creates a new URL by combining the specified URLs
-	 *
-	 * @param {string} baseURL The base URL
-	 * @param {string} relativeURL The relative URL
-	 * @returns {string} The combined URL
-	 */
-	module.exports = function combineURLs(baseURL, relativeURL) {
-	  return relativeURL
-	    ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
-	    : baseURL;
-	};
-
-
-/***/ }),
-/* 20 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	// Headers whose duplicates are ignored by node
-	// c.f. https://nodejs.org/api/http.html#http_message_headers
-	var ignoreDuplicateOf = [
-	  'age', 'authorization', 'content-length', 'content-type', 'etag',
-	  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
-	  'last-modified', 'location', 'max-forwards', 'proxy-authorization',
-	  'referer', 'retry-after', 'user-agent'
-	];
-	
-	/**
-	 * Parse headers into an object
-	 *
-	 * ```
-	 * Date: Wed, 27 Aug 2014 08:58:49 GMT
-	 * Content-Type: application/json
-	 * Connection: keep-alive
-	 * Transfer-Encoding: chunked
-	 * ```
-	 *
-	 * @param {String} headers Headers needing to be parsed
-	 * @returns {Object} Headers parsed into an object
-	 */
-	module.exports = function parseHeaders(headers) {
-	  var parsed = {};
-	  var key;
-	  var val;
-	  var i;
-	
-	  if (!headers) { return parsed; }
-	
-	  utils.forEach(headers.split('\n'), function parser(line) {
-	    i = line.indexOf(':');
-	    key = utils.trim(line.substr(0, i)).toLowerCase();
-	    val = utils.trim(line.substr(i + 1));
-	
-	    if (key) {
-	      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
-	        return;
-	      }
-	      if (key === 'set-cookie') {
-	        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
-	      } else {
-	        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
-	      }
-	    }
-	  });
-	
-	  return parsed;
-	};
-
-
-/***/ }),
-/* 21 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	module.exports = (
-	  utils.isStandardBrowserEnv() ?
-	
-	  // Standard browser envs have full support of the APIs needed to test
-	  // whether the request URL is of the same origin as current location.
-	    (function standardBrowserEnv() {
-	      var msie = /(msie|trident)/i.test(navigator.userAgent);
-	      var urlParsingNode = document.createElement('a');
-	      var originURL;
-	
-	      /**
-	    * Parse a URL to discover it's components
-	    *
-	    * @param {String} url The URL to be parsed
-	    * @returns {Object}
-	    */
-	      function resolveURL(url) {
-	        var href = url;
-	
-	        if (msie) {
-	        // IE needs attribute set twice to normalize properties
-	          urlParsingNode.setAttribute('href', href);
-	          href = urlParsingNode.href;
-	        }
-	
-	        urlParsingNode.setAttribute('href', href);
-	
-	        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
-	        return {
-	          href: urlParsingNode.href,
-	          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
-	          host: urlParsingNode.host,
-	          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
-	          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
-	          hostname: urlParsingNode.hostname,
-	          port: urlParsingNode.port,
-	          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
-	            urlParsingNode.pathname :
-	            '/' + urlParsingNode.pathname
-	        };
-	      }
-	
-	      originURL = resolveURL(window.location.href);
-	
-	      /**
-	    * Determine if a URL shares the same origin as the current location
-	    *
-	    * @param {String} requestURL The URL to test
-	    * @returns {boolean} True if URL shares the same origin, otherwise false
-	    */
-	      return function isURLSameOrigin(requestURL) {
-	        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
-	        return (parsed.protocol === originURL.protocol &&
-	            parsed.host === originURL.host);
-	      };
-	    })() :
-	
-	  // Non standard browser envs (web workers, react-native) lack needed support.
-	    (function nonStandardBrowserEnv() {
-	      return function isURLSameOrigin() {
-	        return true;
-	      };
-	    })()
-	);
-
-
-/***/ }),
-/* 22 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var utils = __webpack_require__(2);
-	
-	/**
-	 * Config-specific merge-function which creates a new config-object
-	 * by merging two configuration objects together.
-	 *
-	 * @param {Object} config1
-	 * @param {Object} config2
-	 * @returns {Object} New object resulting from merging config2 to config1
-	 */
-	module.exports = function mergeConfig(config1, config2) {
-	  // eslint-disable-next-line no-param-reassign
-	  config2 = config2 || {};
-	  var config = {};
-	
-	  var valueFromConfig2Keys = ['url', 'method', 'data'];
-	  var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];
-	  var defaultToConfig2Keys = [
-	    'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer',
-	    'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',
-	    'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress',
-	    'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent',
-	    'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'
-	  ];
-	  var directMergeKeys = ['validateStatus'];
-	
-	  function getMergedValue(target, source) {
-	    if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
-	      return utils.merge(target, source);
-	    } else if (utils.isPlainObject(source)) {
-	      return utils.merge({}, source);
-	    } else if (utils.isArray(source)) {
-	      return source.slice();
-	    }
-	    return source;
-	  }
-	
-	  function mergeDeepProperties(prop) {
-	    if (!utils.isUndefined(config2[prop])) {
-	      config[prop] = getMergedValue(config1[prop], config2[prop]);
-	    } else if (!utils.isUndefined(config1[prop])) {
-	      config[prop] = getMergedValue(undefined, config1[prop]);
-	    }
-	  }
-	
-	  utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {
-	    if (!utils.isUndefined(config2[prop])) {
-	      config[prop] = getMergedValue(undefined, config2[prop]);
-	    }
-	  });
-	
-	  utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);
-	
-	  utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {
-	    if (!utils.isUndefined(config2[prop])) {
-	      config[prop] = getMergedValue(undefined, config2[prop]);
-	    } else if (!utils.isUndefined(config1[prop])) {
-	      config[prop] = getMergedValue(undefined, config1[prop]);
-	    }
-	  });
-	
-	  utils.forEach(directMergeKeys, function merge(prop) {
-	    if (prop in config2) {
-	      config[prop] = getMergedValue(config1[prop], config2[prop]);
-	    } else if (prop in config1) {
-	      config[prop] = getMergedValue(undefined, config1[prop]);
-	    }
-	  });
-	
-	  var axiosKeys = valueFromConfig2Keys
-	    .concat(mergeDeepPropertiesKeys)
-	    .concat(defaultToConfig2Keys)
-	    .concat(directMergeKeys);
-	
-	  var otherKeys = Object
-	    .keys(config1)
-	    .concat(Object.keys(config2))
-	    .filter(function filterAxiosKeys(key) {
-	      return axiosKeys.indexOf(key) === -1;
-	    });
-	
-	  utils.forEach(otherKeys, mergeDeepProperties);
-	
-	  return config;
-	};
-
-
-/***/ }),
-/* 23 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	/**
-	 * A `Cancel` is an object that is thrown when an operation is canceled.
-	 *
-	 * @class
-	 * @param {string=} message The message.
-	 */
-	function Cancel(message) {
-	  this.message = message;
-	}
-	
-	Cancel.prototype.toString = function toString() {
-	  return 'Cancel' + (this.message ? ': ' + this.message : '');
-	};
-	
-	Cancel.prototype.__CANCEL__ = true;
-	
-	module.exports = Cancel;
-
-
-/***/ }),
-/* 24 */
-/***/ (function(module, exports, __webpack_require__) {
-
-	'use strict';
-	
-	var Cancel = __webpack_require__(23);
-	
-	/**
-	 * A `CancelToken` is an object that can be used to request cancellation of an operation.
-	 *
-	 * @class
-	 * @param {Function} executor The executor function.
-	 */
-	function CancelToken(executor) {
-	  if (typeof executor !== 'function') {
-	    throw new TypeError('executor must be a function.');
-	  }
-	
-	  var resolvePromise;
-	  this.promise = new Promise(function promiseExecutor(resolve) {
-	    resolvePromise = resolve;
-	  });
-	
-	  var token = this;
-	  executor(function cancel(message) {
-	    if (token.reason) {
-	      // Cancellation has already been requested
-	      return;
-	    }
-	
-	    token.reason = new Cancel(message);
-	    resolvePromise(token.reason);
-	  });
-	}
-	
-	/**
-	 * Throws a `Cancel` if cancellation has been requested.
-	 */
-	CancelToken.prototype.throwIfRequested = function throwIfRequested() {
-	  if (this.reason) {
-	    throw this.reason;
-	  }
-	};
-	
-	/**
-	 * Returns an object that contains a new `CancelToken` and a function that, when called,
-	 * cancels the `CancelToken`.
-	 */
-	CancelToken.source = function source() {
-	  var cancel;
-	  var token = new CancelToken(function executor(c) {
-	    cancel = c;
-	  });
-	  return {
-	    token: token,
-	    cancel: cancel
-	  };
-	};
-	
-	module.exports = CancelToken;
-
-
-/***/ }),
-/* 25 */
-/***/ (function(module, exports) {
-
-	'use strict';
-	
-	/**
-	 * Syntactic sugar for invoking a function and expanding an array for arguments.
-	 *
-	 * Common use case would be to use `Function.prototype.apply`.
-	 *
-	 *  ```js
-	 *  function f(x, y, z) {}
-	 *  var args = [1, 2, 3];
-	 *  f.apply(null, args);
-	 *  ```
-	 *
-	 * With `spread` this example can be re-written.
-	 *
-	 *  ```js
-	 *  spread(function(x, y, z) {})([1, 2, 3]);
-	 *  ```
-	 *
-	 * @param {Function} callback
-	 * @returns {Function}
-	 */
-	module.exports = function spread(callback) {
-	  return function wrap(arr) {
-	    return callback.apply(null, arr);
-	  };
-	};
-
-
-/***/ })
-/******/ ])
-});
-;
-//# sourceMappingURL=axios.map
\ No newline at end of file
diff --git a/node_modules/axios/dist/axios.map b/node_modules/axios/dist/axios.map
deleted file mode 100644
index bc07db5f..00000000
--- a/node_modules/axios/dist/axios.map
+++ /dev/null
@@ -1 +0,0 @@
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value is a Buffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n  return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n    && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nfunction isArrayBuffer(val) {\n  return toString.call(val) === '[object ArrayBuffer]';\n}\n\n/**\n * Determine if a value is a FormData\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction isFormData(val) {\n  return (typeof FormData !== 'undefined') && (val instanceof FormData);\n}\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n  var result;\n  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n    result = ArrayBuffer.isView(val);\n  } else {\n    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n  }\n  return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a String, otherwise false\n */\nfunction isString(val) {\n  return typeof val === 'string';\n}\n\n/**\n * Determine if a value is a Number\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Number, otherwise false\n */\nfunction isNumber(val) {\n  return typeof val === 'number';\n}\n\n/**\n * Determine if a value is an Object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Object, otherwise false\n */\nfunction isObject(val) {\n  return val !== null && typeof val === 'object';\n}\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {Object} val The value to test\n * @return {boolean} True if value is a plain Object, otherwise false\n */\nfunction isPlainObject(val) {\n  if (toString.call(val) !== '[object Object]') {\n    return false;\n  }\n\n  var prototype = Object.getPrototypeOf(val);\n  return prototype === null || prototype === Object.prototype;\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Date, otherwise false\n */\nfunction isDate(val) {\n  return toString.call(val) === '[object Date]';\n}\n\n/**\n * Determine if a value is a File\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a File, otherwise false\n */\nfunction isFile(val) {\n  return toString.call(val) === '[object File]';\n}\n\n/**\n * Determine if a value is a Blob\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nfunction isBlob(val) {\n  return toString.call(val) === '[object Blob]';\n}\n\n/**\n * Determine if a value is a Function\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nfunction isFunction(val) {\n  return toString.call(val) === '[object Function]';\n}\n\n/**\n * Determine if a value is a Stream\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nfunction isStream(val) {\n  return isObject(val) && isFunction(val.pipe);\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nfunction isURLSearchParams(val) {\n  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n}\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n * @returns {String} The String freed of excess whitespace\n */\nfunction trim(str) {\n  return str.replace(/^\\s*/, '').replace(/\\s*$/, '');\n}\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n *  typeof window -> undefined\n *  typeof document -> undefined\n *\n * react-native:\n *  navigator.product -> 'ReactNative'\n * nativescript\n *  navigator.product -> 'NativeScript' or 'NS'\n */\nfunction isStandardBrowserEnv() {\n  if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||\n                                           navigator.product === 'NativeScript' ||\n                                           navigator.product === 'NS')) {\n    return false;\n  }\n  return (\n    typeof window !== 'undefined' &&\n    typeof document !== 'undefined'\n  );\n}\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n */\nfunction forEach(obj, fn) {\n  // Don't bother if no value provided\n  if (obj === null || typeof obj === 'undefined') {\n    return;\n  }\n\n  // Force an array if not already something iterable\n  if (typeof obj !== 'object') {\n    /*eslint no-param-reassign:0*/\n    obj = [obj];\n  }\n\n  if (isArray(obj)) {\n    // Iterate over array values\n    for (var i = 0, l = obj.length; i < l; i++) {\n      fn.call(null, obj[i], i, obj);\n    }\n  } else {\n    // Iterate over object keys\n    for (var key in obj) {\n      if (Object.prototype.hasOwnProperty.call(obj, key)) {\n        fn.call(null, obj[key], key, obj);\n      }\n    }\n  }\n}\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n  var result = {};\n  function assignValue(val, key) {\n    if (isPlainObject(result[key]) && isPlainObject(val)) {\n      result[key] = merge(result[key], val);\n    } else if (isPlainObject(val)) {\n      result[key] = merge({}, val);\n    } else if (isArray(val)) {\n      result[key] = val.slice();\n    } else {\n      result[key] = val;\n    }\n  }\n\n  for (var i = 0, l = arguments.length; i < l; i++) {\n    forEach(arguments[i], assignValue);\n  }\n  return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n * @return {Object} The resulting value of object a\n */\nfunction extend(a, b, thisArg) {\n  forEach(b, function assignValue(val, key) {\n    if (thisArg && typeof val === 'function') {\n      a[key] = bind(val, thisArg);\n    } else {\n      a[key] = val;\n    }\n  });\n  return a;\n}\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n * @return {string} content value without BOM\n */\nfunction stripBOM(content) {\n  if (content.charCodeAt(0) === 0xFEFF) {\n    content = content.slice(1);\n  }\n  return content;\n}\n\nmodule.exports = {\n  isArray: isArray,\n  isArrayBuffer: isArrayBuffer,\n  isBuffer: isBuffer,\n  isFormData: isFormData,\n  isArrayBufferView: isArrayBufferView,\n  isString: isString,\n  isNumber: isNumber,\n  isObject: isObject,\n  isPlainObject: isPlainObject,\n  isUndefined: isUndefined,\n  isDate: isDate,\n  isFile: isFile,\n  isBlob: isBlob,\n  isFunction: isFunction,\n  isStream: isStream,\n  isURLSearchParams: isURLSearchParams,\n  isStandardBrowserEnv: isStandardBrowserEnv,\n  forEach: forEach,\n  merge: merge,\n  extend: extend,\n  trim: trim,\n  stripBOM: stripBOM\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/utils.js\n// module id = 2\n// module chunks = 0","'use strict';\n\nmodule.exports = function bind(fn, thisArg) {\n  return function wrap() {\n    var args = new Array(arguments.length);\n    for (var i = 0; i < args.length; i++) {\n      args[i] = arguments[i];\n    }\n    return fn.apply(thisArg, args);\n  };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/bind.js\n// module id = 3\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\nvar buildURL = require('../helpers/buildURL');\nvar InterceptorManager = require('./InterceptorManager');\nvar dispatchRequest = require('./dispatchRequest');\nvar mergeConfig = require('./mergeConfig');\n\n/**\n * Create a new instance of Axios\n *\n * @param {Object} instanceConfig The default config for the instance\n */\nfunction Axios(instanceConfig) {\n  this.defaults = instanceConfig;\n  this.interceptors = {\n    request: new InterceptorManager(),\n    response: new InterceptorManager()\n  };\n}\n\n/**\n * Dispatch a request\n *\n * @param {Object} config The config specific for this request (merged with this.defaults)\n */\nAxios.prototype.request = function request(config) {\n  /*eslint no-param-reassign:0*/\n  // Allow for axios('example/url'[, config]) a la fetch API\n  if (typeof config === 'string') {\n    config = arguments[1] || {};\n    config.url = arguments[0];\n  } else {\n    config = config || {};\n  }\n\n  config = mergeConfig(this.defaults, config);\n\n  // Set config.method\n  if (config.method) {\n    config.method = config.method.toLowerCase();\n  } else if (this.defaults.method) {\n    config.method = this.defaults.method.toLowerCase();\n  } else {\n    config.method = 'get';\n  }\n\n  // Hook up interceptors middleware\n  var chain = [dispatchRequest, undefined];\n  var promise = Promise.resolve(config);\n\n  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n    chain.unshift(interceptor.fulfilled, interceptor.rejected);\n  });\n\n  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n    chain.push(interceptor.fulfilled, interceptor.rejected);\n  });\n\n  while (chain.length) {\n    promise = promise.then(chain.shift(), chain.shift());\n  }\n\n  return promise;\n};\n\nAxios.prototype.getUri = function getUri(config) {\n  config = mergeConfig(this.defaults, config);\n  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\\?/, '');\n};\n\n// Provide aliases for supported request methods\nutils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n  /*eslint func-names:0*/\n  Axios.prototype[method] = function(url, config) {\n    return this.request(mergeConfig(config || {}, {\n      method: method,\n      url: url\n    }));\n  };\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n  /*eslint func-names:0*/\n  Axios.prototype[method] = function(url, data, config) {\n    return this.request(mergeConfig(config || {}, {\n      method: method,\n      url: url,\n      data: data\n    }));\n  };\n});\n\nmodule.exports = Axios;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/Axios.js\n// module id = 4\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nfunction encode(val) {\n  return encodeURIComponent(val).\n    replace(/%3A/gi, ':').\n    replace(/%24/g, '$').\n    replace(/%2C/gi, ',').\n    replace(/%20/g, '+').\n    replace(/%5B/gi, '[').\n    replace(/%5D/gi, ']');\n}\n\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @returns {string} The formatted url\n */\nmodule.exports = function buildURL(url, params, paramsSerializer) {\n  /*eslint no-param-reassign:0*/\n  if (!params) {\n    return url;\n  }\n\n  var serializedParams;\n  if (paramsSerializer) {\n    serializedParams = paramsSerializer(params);\n  } else if (utils.isURLSearchParams(params)) {\n    serializedParams = params.toString();\n  } else {\n    var parts = [];\n\n    utils.forEach(params, function serialize(val, key) {\n      if (val === null || typeof val === 'undefined') {\n        return;\n      }\n\n      if (utils.isArray(val)) {\n        key = key + '[]';\n      } else {\n        val = [val];\n      }\n\n      utils.forEach(val, function parseValue(v) {\n        if (utils.isDate(v)) {\n          v = v.toISOString();\n        } else if (utils.isObject(v)) {\n          v = JSON.stringify(v);\n        }\n        parts.push(encode(key) + '=' + encode(v));\n      });\n    });\n\n    serializedParams = parts.join('&');\n  }\n\n  if (serializedParams) {\n    var hashmarkIndex = url.indexOf('#');\n    if (hashmarkIndex !== -1) {\n      url = url.slice(0, hashmarkIndex);\n    }\n\n    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n  }\n\n  return url;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/buildURL.js\n// module id = 5\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nfunction InterceptorManager() {\n  this.handlers = [];\n}\n\n/**\n * Add a new interceptor to the stack\n *\n * @param {Function} fulfilled The function to handle `then` for a `Promise`\n * @param {Function} rejected The function to handle `reject` for a `Promise`\n *\n * @return {Number} An ID used to remove interceptor later\n */\nInterceptorManager.prototype.use = function use(fulfilled, rejected) {\n  this.handlers.push({\n    fulfilled: fulfilled,\n    rejected: rejected\n  });\n  return this.handlers.length - 1;\n};\n\n/**\n * Remove an interceptor from the stack\n *\n * @param {Number} id The ID that was returned by `use`\n */\nInterceptorManager.prototype.eject = function eject(id) {\n  if (this.handlers[id]) {\n    this.handlers[id] = null;\n  }\n};\n\n/**\n * Iterate over all the registered interceptors\n *\n * This method is particularly useful for skipping over any\n * interceptors that may have become `null` calling `eject`.\n *\n * @param {Function} fn The function to call for each interceptor\n */\nInterceptorManager.prototype.forEach = function forEach(fn) {\n  utils.forEach(this.handlers, function forEachHandler(h) {\n    if (h !== null) {\n      fn(h);\n    }\n  });\n};\n\nmodule.exports = InterceptorManager;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/InterceptorManager.js\n// module id = 6\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\nvar transformData = require('./transformData');\nvar isCancel = require('../cancel/isCancel');\nvar defaults = require('../defaults');\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nfunction throwIfCancellationRequested(config) {\n  if (config.cancelToken) {\n    config.cancelToken.throwIfRequested();\n  }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n * @returns {Promise} The Promise to be fulfilled\n */\nmodule.exports = function dispatchRequest(config) {\n  throwIfCancellationRequested(config);\n\n  // Ensure headers exist\n  config.headers = config.headers || {};\n\n  // Transform request data\n  config.data = transformData(\n    config.data,\n    config.headers,\n    config.transformRequest\n  );\n\n  // Flatten headers\n  config.headers = utils.merge(\n    config.headers.common || {},\n    config.headers[config.method] || {},\n    config.headers\n  );\n\n  utils.forEach(\n    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n    function cleanHeaderConfig(method) {\n      delete config.headers[method];\n    }\n  );\n\n  var adapter = config.adapter || defaults.adapter;\n\n  return adapter(config).then(function onAdapterResolution(response) {\n    throwIfCancellationRequested(config);\n\n    // Transform response data\n    response.data = transformData(\n      response.data,\n      response.headers,\n      config.transformResponse\n    );\n\n    return response;\n  }, function onAdapterRejection(reason) {\n    if (!isCancel(reason)) {\n      throwIfCancellationRequested(config);\n\n      // Transform response data\n      if (reason && reason.response) {\n        reason.response.data = transformData(\n          reason.response.data,\n          reason.response.headers,\n          config.transformResponse\n        );\n      }\n    }\n\n    return Promise.reject(reason);\n  });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/dispatchRequest.js\n// module id = 7\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\n/**\n * Transform the data for a request or a response\n *\n * @param {Object|String} data The data to be transformed\n * @param {Array} headers The headers for the request or response\n * @param {Array|Function} fns A single function or Array of functions\n * @returns {*} The resulting transformed data\n */\nmodule.exports = function transformData(data, headers, fns) {\n  /*eslint no-param-reassign:0*/\n  utils.forEach(fns, function transform(fn) {\n    data = fn(data, headers);\n  });\n\n  return data;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/transformData.js\n// module id = 8\n// module chunks = 0","'use strict';\n\nmodule.exports = function isCancel(value) {\n  return !!(value && value.__CANCEL__);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/cancel/isCancel.js\n// module id = 9\n// module chunks = 0","'use strict';\n\nvar utils = require('./utils');\nvar normalizeHeaderName = require('./helpers/normalizeHeaderName');\n\nvar DEFAULT_CONTENT_TYPE = {\n  'Content-Type': 'application/x-www-form-urlencoded'\n};\n\nfunction setContentTypeIfUnset(headers, value) {\n  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n    headers['Content-Type'] = value;\n  }\n}\n\nfunction getDefaultAdapter() {\n  var adapter;\n  if (typeof XMLHttpRequest !== 'undefined') {\n    // For browsers use XHR adapter\n    adapter = require('./adapters/xhr');\n  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n    // For node use HTTP adapter\n    adapter = require('./adapters/http');\n  }\n  return adapter;\n}\n\nvar defaults = {\n  adapter: getDefaultAdapter(),\n\n  transformRequest: [function transformRequest(data, headers) {\n    normalizeHeaderName(headers, 'Accept');\n    normalizeHeaderName(headers, 'Content-Type');\n    if (utils.isFormData(data) ||\n      utils.isArrayBuffer(data) ||\n      utils.isBuffer(data) ||\n      utils.isStream(data) ||\n      utils.isFile(data) ||\n      utils.isBlob(data)\n    ) {\n      return data;\n    }\n    if (utils.isArrayBufferView(data)) {\n      return data.buffer;\n    }\n    if (utils.isURLSearchParams(data)) {\n      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n      return data.toString();\n    }\n    if (utils.isObject(data)) {\n      setContentTypeIfUnset(headers, 'application/json;charset=utf-8');\n      return JSON.stringify(data);\n    }\n    return data;\n  }],\n\n  transformResponse: [function transformResponse(data) {\n    /*eslint no-param-reassign:0*/\n    if (typeof data === 'string') {\n      try {\n        data = JSON.parse(data);\n      } catch (e) { /* Ignore */ }\n    }\n    return data;\n  }],\n\n  /**\n   * A timeout in milliseconds to abort a request. If set to 0 (default) a\n   * timeout is not created.\n   */\n  timeout: 0,\n\n  xsrfCookieName: 'XSRF-TOKEN',\n  xsrfHeaderName: 'X-XSRF-TOKEN',\n\n  maxContentLength: -1,\n  maxBodyLength: -1,\n\n  validateStatus: function validateStatus(status) {\n    return status >= 200 && status < 300;\n  }\n};\n\ndefaults.headers = {\n  common: {\n    'Accept': 'application/json, text/plain, */*'\n  }\n};\n\nutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n  defaults.headers[method] = {};\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n});\n\nmodule.exports = defaults;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/defaults.js\n// module id = 10\n// module chunks = 0","'use strict';\n\nvar utils = require('../utils');\n\nmodule.exports = function normalizeHeaderName(headers, normalizedName) {\n  utils.forEach(headers, function processHeader(value, name) {\n    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {\n      headers[normalizedName] = value;\n      delete headers[name];\n    }\n  });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/normalizeHeaderName.js\n// module id = 11\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\nvar settle = require('./../core/settle');\nvar cookies = require('./../helpers/cookies');\nvar buildURL = require('./../helpers/buildURL');\nvar buildFullPath = require('../core/buildFullPath');\nvar parseHeaders = require('./../helpers/parseHeaders');\nvar isURLSameOrigin = require('./../helpers/isURLSameOrigin');\nvar createError = require('../core/createError');\n\nmodule.exports = function xhrAdapter(config) {\n  return new Promise(function dispatchXhrRequest(resolve, reject) {\n    var requestData = config.data;\n    var requestHeaders = config.headers;\n\n    if (utils.isFormData(requestData)) {\n      delete requestHeaders['Content-Type']; // Let the browser set it\n    }\n\n    if (\n      (utils.isBlob(requestData) || utils.isFile(requestData)) &&\n      requestData.type\n    ) {\n      delete requestHeaders['Content-Type']; // Let the browser set it\n    }\n\n    var request = new XMLHttpRequest();\n\n    // HTTP basic authentication\n    if (config.auth) {\n      var username = config.auth.username || '';\n      var password = unescape(encodeURIComponent(config.auth.password)) || '';\n      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n    }\n\n    var fullPath = buildFullPath(config.baseURL, config.url);\n    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\n    // Set the request timeout in MS\n    request.timeout = config.timeout;\n\n    // Listen for ready state\n    request.onreadystatechange = function handleLoad() {\n      if (!request || request.readyState !== 4) {\n        return;\n      }\n\n      // The request errored out and we didn't get a response, this will be\n      // handled by onerror instead\n      // With one exception: request that using file: protocol, most browsers\n      // will return status as 0 even though it's a successful request\n      if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n        return;\n      }\n\n      // Prepare the response\n      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n      var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;\n      var response = {\n        data: responseData,\n        status: request.status,\n        statusText: request.statusText,\n        headers: responseHeaders,\n        config: config,\n        request: request\n      };\n\n      settle(resolve, reject, response);\n\n      // Clean up request\n      request = null;\n    };\n\n    // Handle browser request cancellation (as opposed to a manual cancellation)\n    request.onabort = function handleAbort() {\n      if (!request) {\n        return;\n      }\n\n      reject(createError('Request aborted', config, 'ECONNABORTED', request));\n\n      // Clean up request\n      request = null;\n    };\n\n    // Handle low level network errors\n    request.onerror = function handleError() {\n      // Real errors are hidden from us by the browser\n      // onerror should only fire if it's a network error\n      reject(createError('Network Error', config, null, request));\n\n      // Clean up request\n      request = null;\n    };\n\n    // Handle timeout\n    request.ontimeout = function handleTimeout() {\n      var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';\n      if (config.timeoutErrorMessage) {\n        timeoutErrorMessage = config.timeoutErrorMessage;\n      }\n      reject(createError(timeoutErrorMessage, config, 'ECONNABORTED',\n        request));\n\n      // Clean up request\n      request = null;\n    };\n\n    // Add xsrf header\n    // This is only done if running in a standard browser environment.\n    // Specifically not if we're in a web worker, or react-native.\n    if (utils.isStandardBrowserEnv()) {\n      // Add xsrf header\n      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?\n        cookies.read(config.xsrfCookieName) :\n        undefined;\n\n      if (xsrfValue) {\n        requestHeaders[config.xsrfHeaderName] = xsrfValue;\n      }\n    }\n\n    // Add headers to the request\n    if ('setRequestHeader' in request) {\n      utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n          // Remove Content-Type if data is undefined\n          delete requestHeaders[key];\n        } else {\n          // Otherwise add header to the request\n          request.setRequestHeader(key, val);\n        }\n      });\n    }\n\n    // Add withCredentials to request if needed\n    if (!utils.isUndefined(config.withCredentials)) {\n      request.withCredentials = !!config.withCredentials;\n    }\n\n    // Add responseType to request if needed\n    if (config.responseType) {\n      try {\n        request.responseType = config.responseType;\n      } catch (e) {\n        // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.\n        // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.\n        if (config.responseType !== 'json') {\n          throw e;\n        }\n      }\n    }\n\n    // Handle progress if needed\n    if (typeof config.onDownloadProgress === 'function') {\n      request.addEventListener('progress', config.onDownloadProgress);\n    }\n\n    // Not all browsers support upload events\n    if (typeof config.onUploadProgress === 'function' && request.upload) {\n      request.upload.addEventListener('progress', config.onUploadProgress);\n    }\n\n    if (config.cancelToken) {\n      // Handle cancellation\n      config.cancelToken.promise.then(function onCanceled(cancel) {\n        if (!request) {\n          return;\n        }\n\n        request.abort();\n        reject(cancel);\n        // Clean up request\n        request = null;\n      });\n    }\n\n    if (!requestData) {\n      requestData = null;\n    }\n\n    // Send the request\n    request.send(requestData);\n  });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/adapters/xhr.js\n// module id = 12\n// module chunks = 0","'use strict';\n\nvar createError = require('./createError');\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n */\nmodule.exports = function settle(resolve, reject, response) {\n  var validateStatus = response.config.validateStatus;\n  if (!response.status || !validateStatus || validateStatus(response.status)) {\n    resolve(response);\n  } else {\n    reject(createError(\n      'Request failed with status code ' + response.status,\n      response.config,\n      null,\n      response.request,\n      response\n    ));\n  }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/settle.js\n// module id = 13\n// module chunks = 0","'use strict';\n\nvar enhanceError = require('./enhanceError');\n\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The created error.\n */\nmodule.exports = function createError(message, config, code, request, response) {\n  var error = new Error(message);\n  return enhanceError(error, config, code, request, response);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/createError.js\n// module id = 14\n// module chunks = 0","'use strict';\n\n/**\n * Update an Error with the specified config, error code, and response.\n *\n * @param {Error} error The error to update.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The error.\n */\nmodule.exports = function enhanceError(error, config, code, request, response) {\n  error.config = config;\n  if (code) {\n    error.code = code;\n  }\n\n  error.request = request;\n  error.response = response;\n  error.isAxiosError = true;\n\n  error.toJSON = function toJSON() {\n    return {\n      // Standard\n      message: this.message,\n      name: this.name,\n      // Microsoft\n      description: this.description,\n      number: this.number,\n      // Mozilla\n      fileName: this.fileName,\n      lineNumber: this.lineNumber,\n      columnNumber: this.columnNumber,\n      stack: this.stack,\n      // Axios\n      config: this.config,\n      code: this.code\n    };\n  };\n  return error;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/enhanceError.js\n// module id = 15\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n  utils.isStandardBrowserEnv() ?\n\n  // Standard browser envs support document.cookie\n    (function standardBrowserEnv() {\n      return {\n        write: function write(name, value, expires, path, domain, secure) {\n          var cookie = [];\n          cookie.push(name + '=' + encodeURIComponent(value));\n\n          if (utils.isNumber(expires)) {\n            cookie.push('expires=' + new Date(expires).toGMTString());\n          }\n\n          if (utils.isString(path)) {\n            cookie.push('path=' + path);\n          }\n\n          if (utils.isString(domain)) {\n            cookie.push('domain=' + domain);\n          }\n\n          if (secure === true) {\n            cookie.push('secure');\n          }\n\n          document.cookie = cookie.join('; ');\n        },\n\n        read: function read(name) {\n          var match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n          return (match ? decodeURIComponent(match[3]) : null);\n        },\n\n        remove: function remove(name) {\n          this.write(name, '', Date.now() - 86400000);\n        }\n      };\n    })() :\n\n  // Non standard browser env (web workers, react-native) lack needed support.\n    (function nonStandardBrowserEnv() {\n      return {\n        write: function write() {},\n        read: function read() { return null; },\n        remove: function remove() {}\n      };\n    })()\n);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/cookies.js\n// module id = 16\n// module chunks = 0","'use strict';\n\nvar isAbsoluteURL = require('../helpers/isAbsoluteURL');\nvar combineURLs = require('../helpers/combineURLs');\n\n/**\n * Creates a new URL by combining the baseURL with the requestedURL,\n * only when the requestedURL is not already an absolute URL.\n * If the requestURL is absolute, this function returns the requestedURL untouched.\n *\n * @param {string} baseURL The base URL\n * @param {string} requestedURL Absolute or relative URL to combine\n * @returns {string} The combined full path\n */\nmodule.exports = function buildFullPath(baseURL, requestedURL) {\n  if (baseURL && !isAbsoluteURL(requestedURL)) {\n    return combineURLs(baseURL, requestedURL);\n  }\n  return requestedURL;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/buildFullPath.js\n// module id = 17\n// module chunks = 0","'use strict';\n\n/**\n * Determines whether the specified URL is absolute\n *\n * @param {string} url The URL to test\n * @returns {boolean} True if the specified URL is absolute, otherwise false\n */\nmodule.exports = function isAbsoluteURL(url) {\n  // A URL is considered absolute if it begins with \"<scheme>://\" or \"//\" (protocol-relative URL).\n  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed\n  // by any combination of letters, digits, plus, period, or hyphen.\n  return /^([a-z][a-z\\d\\+\\-\\.]*:)?\\/\\//i.test(url);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/isAbsoluteURL.js\n// module id = 18\n// module chunks = 0","'use strict';\n\n/**\n * Creates a new URL by combining the specified URLs\n *\n * @param {string} baseURL The base URL\n * @param {string} relativeURL The relative URL\n * @returns {string} The combined URL\n */\nmodule.exports = function combineURLs(baseURL, relativeURL) {\n  return relativeURL\n    ? baseURL.replace(/\\/+$/, '') + '/' + relativeURL.replace(/^\\/+/, '')\n    : baseURL;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/combineURLs.js\n// module id = 19\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\n// Headers whose duplicates are ignored by node\n// c.f. https://nodejs.org/api/http.html#http_message_headers\nvar ignoreDuplicateOf = [\n  'age', 'authorization', 'content-length', 'content-type', 'etag',\n  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',\n  'last-modified', 'location', 'max-forwards', 'proxy-authorization',\n  'referer', 'retry-after', 'user-agent'\n];\n\n/**\n * Parse headers into an object\n *\n * ```\n * Date: Wed, 27 Aug 2014 08:58:49 GMT\n * Content-Type: application/json\n * Connection: keep-alive\n * Transfer-Encoding: chunked\n * ```\n *\n * @param {String} headers Headers needing to be parsed\n * @returns {Object} Headers parsed into an object\n */\nmodule.exports = function parseHeaders(headers) {\n  var parsed = {};\n  var key;\n  var val;\n  var i;\n\n  if (!headers) { return parsed; }\n\n  utils.forEach(headers.split('\\n'), function parser(line) {\n    i = line.indexOf(':');\n    key = utils.trim(line.substr(0, i)).toLowerCase();\n    val = utils.trim(line.substr(i + 1));\n\n    if (key) {\n      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {\n        return;\n      }\n      if (key === 'set-cookie') {\n        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);\n      } else {\n        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n      }\n    }\n  });\n\n  return parsed;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/parseHeaders.js\n// module id = 20\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n  utils.isStandardBrowserEnv() ?\n\n  // Standard browser envs have full support of the APIs needed to test\n  // whether the request URL is of the same origin as current location.\n    (function standardBrowserEnv() {\n      var msie = /(msie|trident)/i.test(navigator.userAgent);\n      var urlParsingNode = document.createElement('a');\n      var originURL;\n\n      /**\n    * Parse a URL to discover it's components\n    *\n    * @param {String} url The URL to be parsed\n    * @returns {Object}\n    */\n      function resolveURL(url) {\n        var href = url;\n\n        if (msie) {\n        // IE needs attribute set twice to normalize properties\n          urlParsingNode.setAttribute('href', href);\n          href = urlParsingNode.href;\n        }\n\n        urlParsingNode.setAttribute('href', href);\n\n        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n        return {\n          href: urlParsingNode.href,\n          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n          host: urlParsingNode.host,\n          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n          hostname: urlParsingNode.hostname,\n          port: urlParsingNode.port,\n          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?\n            urlParsingNode.pathname :\n            '/' + urlParsingNode.pathname\n        };\n      }\n\n      originURL = resolveURL(window.location.href);\n\n      /**\n    * Determine if a URL shares the same origin as the current location\n    *\n    * @param {String} requestURL The URL to test\n    * @returns {boolean} True if URL shares the same origin, otherwise false\n    */\n      return function isURLSameOrigin(requestURL) {\n        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;\n        return (parsed.protocol === originURL.protocol &&\n            parsed.host === originURL.host);\n      };\n    })() :\n\n  // Non standard browser envs (web workers, react-native) lack needed support.\n    (function nonStandardBrowserEnv() {\n      return function isURLSameOrigin() {\n        return true;\n      };\n    })()\n);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/isURLSameOrigin.js\n// module id = 21\n// module chunks = 0","'use strict';\n\nvar utils = require('../utils');\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n * @returns {Object} New object resulting from merging config2 to config1\n */\nmodule.exports = function mergeConfig(config1, config2) {\n  // eslint-disable-next-line no-param-reassign\n  config2 = config2 || {};\n  var config = {};\n\n  var valueFromConfig2Keys = ['url', 'method', 'data'];\n  var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];\n  var defaultToConfig2Keys = [\n    'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer',\n    'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',\n    'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress',\n    'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent',\n    'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'\n  ];\n  var directMergeKeys = ['validateStatus'];\n\n  function getMergedValue(target, source) {\n    if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n      return utils.merge(target, source);\n    } else if (utils.isPlainObject(source)) {\n      return utils.merge({}, source);\n    } else if (utils.isArray(source)) {\n      return source.slice();\n    }\n    return source;\n  }\n\n  function mergeDeepProperties(prop) {\n    if (!utils.isUndefined(config2[prop])) {\n      config[prop] = getMergedValue(config1[prop], config2[prop]);\n    } else if (!utils.isUndefined(config1[prop])) {\n      config[prop] = getMergedValue(undefined, config1[prop]);\n    }\n  }\n\n  utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {\n    if (!utils.isUndefined(config2[prop])) {\n      config[prop] = getMergedValue(undefined, config2[prop]);\n    }\n  });\n\n  utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);\n\n  utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {\n    if (!utils.isUndefined(config2[prop])) {\n      config[prop] = getMergedValue(undefined, config2[prop]);\n    } else if (!utils.isUndefined(config1[prop])) {\n      config[prop] = getMergedValue(undefined, config1[prop]);\n    }\n  });\n\n  utils.forEach(directMergeKeys, function merge(prop) {\n    if (prop in config2) {\n      config[prop] = getMergedValue(config1[prop], config2[prop]);\n    } else if (prop in config1) {\n      config[prop] = getMergedValue(undefined, config1[prop]);\n    }\n  });\n\n  var axiosKeys = valueFromConfig2Keys\n    .concat(mergeDeepPropertiesKeys)\n    .concat(defaultToConfig2Keys)\n    .concat(directMergeKeys);\n\n  var otherKeys = Object\n    .keys(config1)\n    .concat(Object.keys(config2))\n    .filter(function filterAxiosKeys(key) {\n      return axiosKeys.indexOf(key) === -1;\n    });\n\n  utils.forEach(otherKeys, mergeDeepProperties);\n\n  return config;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/mergeConfig.js\n// module id = 22\n// module chunks = 0","'use strict';\n\n/**\n * A `Cancel` is an object that is thrown when an operation is canceled.\n *\n * @class\n * @param {string=} message The message.\n */\nfunction Cancel(message) {\n  this.message = message;\n}\n\nCancel.prototype.toString = function toString() {\n  return 'Cancel' + (this.message ? ': ' + this.message : '');\n};\n\nCancel.prototype.__CANCEL__ = true;\n\nmodule.exports = Cancel;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/cancel/Cancel.js\n// module id = 23\n// module chunks = 0","'use strict';\n\nvar Cancel = require('./Cancel');\n\n/**\n * A `CancelToken` is an object that can be used to request cancellation of an operation.\n *\n * @class\n * @param {Function} executor The executor function.\n */\nfunction CancelToken(executor) {\n  if (typeof executor !== 'function') {\n    throw new TypeError('executor must be a function.');\n  }\n\n  var resolvePromise;\n  this.promise = new Promise(function promiseExecutor(resolve) {\n    resolvePromise = resolve;\n  });\n\n  var token = this;\n  executor(function cancel(message) {\n    if (token.reason) {\n      // Cancellation has already been requested\n      return;\n    }\n\n    token.reason = new Cancel(message);\n    resolvePromise(token.reason);\n  });\n}\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nCancelToken.prototype.throwIfRequested = function throwIfRequested() {\n  if (this.reason) {\n    throw this.reason;\n  }\n};\n\n/**\n * Returns an object that contains a new `CancelToken` and a function that, when called,\n * cancels the `CancelToken`.\n */\nCancelToken.source = function source() {\n  var cancel;\n  var token = new CancelToken(function executor(c) {\n    cancel = c;\n  });\n  return {\n    token: token,\n    cancel: cancel\n  };\n};\n\nmodule.exports = CancelToken;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/cancel/CancelToken.js\n// module id = 24\n// module chunks = 0","'use strict';\n\n/**\n * Syntactic sugar for invoking a function and expanding an array for arguments.\n *\n * Common use case would be to use `Function.prototype.apply`.\n *\n *  ```js\n *  function f(x, y, z) {}\n *  var args = [1, 2, 3];\n *  f.apply(null, args);\n *  ```\n *\n * With `spread` this example can be re-written.\n *\n *  ```js\n *  spread(function(x, y, z) {})([1, 2, 3]);\n *  ```\n *\n * @param {Function} callback\n * @returns {Function}\n */\nmodule.exports = function spread(callback) {\n  return function wrap(arr) {\n    return callback.apply(null, arr);\n  };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/spread.js\n// module id = 25\n// module chunks = 0"],"sourceRoot":""}
\ No newline at end of file
diff --git a/node_modules/axios/dist/axios.min.js b/node_modules/axios/dist/axios.min.js
deleted file mode 100644
index 2d030546..00000000
--- a/node_modules/axios/dist/axios.min.js
+++ /dev/null
@@ -1,3 +0,0 @@
-/* axios v0.20.0 | (c) 2020 by Matt Zabriskie */
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.axios=t():e.axios=t()}(this,function(){return function(e){function t(r){if(n[r])return n[r].exports;var o=n[r]={exports:{},id:r,loaded:!1};return e[r].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){e.exports=n(1)},function(e,t,n){"use strict";function r(e){var t=new s(e),n=i(s.prototype.request,t);return o.extend(n,s.prototype,t),o.extend(n,t),n}var o=n(2),i=n(3),s=n(4),a=n(22),u=n(10),c=r(u);c.Axios=s,c.create=function(e){return r(a(c.defaults,e))},c.Cancel=n(23),c.CancelToken=n(24),c.isCancel=n(9),c.all=function(e){return Promise.all(e)},c.spread=n(25),e.exports=c,e.exports.default=c},function(e,t,n){"use strict";function r(e){return"[object Array]"===R.call(e)}function o(e){return"undefined"==typeof e}function i(e){return 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new Axios(defaultConfig);\n\t  var instance = bind(Axios.prototype.request, context);\n\t\n\t  // Copy axios.prototype to instance\n\t  utils.extend(instance, Axios.prototype, context);\n\t\n\t  // Copy context to instance\n\t  utils.extend(instance, context);\n\t\n\t  return instance;\n\t}\n\t\n\t// Create the default instance to be exported\n\tvar axios = createInstance(defaults);\n\t\n\t// Expose Axios class to allow class inheritance\n\taxios.Axios = Axios;\n\t\n\t// Factory for creating new instances\n\taxios.create = function create(instanceConfig) {\n\t  return createInstance(mergeConfig(axios.defaults, instanceConfig));\n\t};\n\t\n\t// Expose Cancel & CancelToken\n\taxios.Cancel = __webpack_require__(23);\n\taxios.CancelToken = __webpack_require__(24);\n\taxios.isCancel = __webpack_require__(9);\n\t\n\t// Expose all/spread\n\taxios.all = function all(promises) {\n\t  return Promise.all(promises);\n\t};\n\taxios.spread = __webpack_require__(25);\n\t\n\tmodule.exports = axios;\n\t\n\t// Allow use of default import syntax in TypeScript\n\tmodule.exports.default = axios;\n\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar bind = __webpack_require__(3);\n\t\n\t/*global toString:true*/\n\t\n\t// utils is a library of generic helper functions non-specific to axios\n\t\n\tvar toString = Object.prototype.toString;\n\t\n\t/**\n\t * Determine if a value is an Array\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is an Array, otherwise false\n\t */\n\tfunction isArray(val) {\n\t  return toString.call(val) === '[object Array]';\n\t}\n\t\n\t/**\n\t * Determine if a value is undefined\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if the value is undefined, otherwise false\n\t */\n\tfunction isUndefined(val) {\n\t  return typeof val === 'undefined';\n\t}\n\t\n\t/**\n\t * Determine if a value is a Buffer\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a Buffer, otherwise false\n\t */\n\tfunction isBuffer(val) {\n\t  return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n\t    && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);\n\t}\n\t\n\t/**\n\t * Determine if a value is an ArrayBuffer\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n\t */\n\tfunction isArrayBuffer(val) {\n\t  return toString.call(val) === '[object ArrayBuffer]';\n\t}\n\t\n\t/**\n\t * Determine if a value is a FormData\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is an FormData, otherwise false\n\t */\n\tfunction isFormData(val) {\n\t  return (typeof FormData !== 'undefined') && (val instanceof FormData);\n\t}\n\t\n\t/**\n\t * Determine if a value is a view on an ArrayBuffer\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n\t */\n\tfunction isArrayBufferView(val) {\n\t  var result;\n\t  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n\t    result = ArrayBuffer.isView(val);\n\t  } else {\n\t    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n\t  }\n\t  return result;\n\t}\n\t\n\t/**\n\t * Determine if a value is a String\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a String, otherwise false\n\t */\n\tfunction isString(val) {\n\t  return typeof val === 'string';\n\t}\n\t\n\t/**\n\t * Determine if a value is a Number\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a Number, otherwise false\n\t */\n\tfunction isNumber(val) {\n\t  return typeof val === 'number';\n\t}\n\t\n\t/**\n\t * Determine if a value is an Object\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is an Object, otherwise false\n\t */\n\tfunction isObject(val) {\n\t  return val !== null && typeof val === 'object';\n\t}\n\t\n\t/**\n\t * Determine if a value is a plain Object\n\t *\n\t * @param {Object} val The value to test\n\t * @return {boolean} True if value is a plain Object, otherwise false\n\t */\n\tfunction isPlainObject(val) {\n\t  if (toString.call(val) !== '[object Object]') {\n\t    return false;\n\t  }\n\t\n\t  var prototype = Object.getPrototypeOf(val);\n\t  return prototype === null || prototype === Object.prototype;\n\t}\n\t\n\t/**\n\t * Determine if a value is a Date\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a Date, otherwise false\n\t */\n\tfunction isDate(val) {\n\t  return toString.call(val) === '[object Date]';\n\t}\n\t\n\t/**\n\t * Determine if a value is a File\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a File, otherwise false\n\t */\n\tfunction isFile(val) {\n\t  return toString.call(val) === '[object File]';\n\t}\n\t\n\t/**\n\t * Determine if a value is a Blob\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a Blob, otherwise false\n\t */\n\tfunction isBlob(val) {\n\t  return toString.call(val) === '[object Blob]';\n\t}\n\t\n\t/**\n\t * Determine if a value is a Function\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a Function, otherwise false\n\t */\n\tfunction isFunction(val) {\n\t  return toString.call(val) === '[object Function]';\n\t}\n\t\n\t/**\n\t * Determine if a value is a Stream\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a Stream, otherwise false\n\t */\n\tfunction isStream(val) {\n\t  return isObject(val) && isFunction(val.pipe);\n\t}\n\t\n\t/**\n\t * Determine if a value is a URLSearchParams object\n\t *\n\t * @param {Object} val The value to test\n\t * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n\t */\n\tfunction isURLSearchParams(val) {\n\t  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n\t}\n\t\n\t/**\n\t * Trim excess whitespace off the beginning and end of a string\n\t *\n\t * @param {String} str The String to trim\n\t * @returns {String} The String freed of excess whitespace\n\t */\n\tfunction trim(str) {\n\t  return str.replace(/^\\s*/, '').replace(/\\s*$/, '');\n\t}\n\t\n\t/**\n\t * Determine if we're running in a standard browser environment\n\t *\n\t * This allows axios to run in a web worker, and react-native.\n\t * Both environments support XMLHttpRequest, but not fully standard globals.\n\t *\n\t * web workers:\n\t *  typeof window -> undefined\n\t *  typeof document -> undefined\n\t *\n\t * react-native:\n\t *  navigator.product -> 'ReactNative'\n\t * nativescript\n\t *  navigator.product -> 'NativeScript' or 'NS'\n\t */\n\tfunction isStandardBrowserEnv() {\n\t  if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||\n\t                                           navigator.product === 'NativeScript' ||\n\t                                           navigator.product === 'NS')) {\n\t    return false;\n\t  }\n\t  return (\n\t    typeof window !== 'undefined' &&\n\t    typeof document !== 'undefined'\n\t  );\n\t}\n\t\n\t/**\n\t * Iterate over an Array or an Object invoking a function for each item.\n\t *\n\t * If `obj` is an Array callback will be called passing\n\t * the value, index, and complete array for each item.\n\t *\n\t * If 'obj' is an Object callback will be called passing\n\t * the value, key, and complete object for each property.\n\t *\n\t * @param {Object|Array} obj The object to iterate\n\t * @param {Function} fn The callback to invoke for each item\n\t */\n\tfunction forEach(obj, fn) {\n\t  // Don't bother if no value provided\n\t  if (obj === null || typeof obj === 'undefined') {\n\t    return;\n\t  }\n\t\n\t  // Force an array if not already something iterable\n\t  if (typeof obj !== 'object') {\n\t    /*eslint no-param-reassign:0*/\n\t    obj = [obj];\n\t  }\n\t\n\t  if (isArray(obj)) {\n\t    // Iterate over array values\n\t    for (var i = 0, l = obj.length; i < l; i++) {\n\t      fn.call(null, obj[i], i, obj);\n\t    }\n\t  } else {\n\t    // Iterate over object keys\n\t    for (var key in obj) {\n\t      if (Object.prototype.hasOwnProperty.call(obj, key)) {\n\t        fn.call(null, obj[key], key, obj);\n\t      }\n\t    }\n\t  }\n\t}\n\t\n\t/**\n\t * Accepts varargs expecting each argument to be an object, then\n\t * immutably merges the properties of each object and returns result.\n\t *\n\t * When multiple objects contain the same key the later object in\n\t * the arguments list will take precedence.\n\t *\n\t * Example:\n\t *\n\t * ```js\n\t * var result = merge({foo: 123}, {foo: 456});\n\t * console.log(result.foo); // outputs 456\n\t * ```\n\t *\n\t * @param {Object} obj1 Object to merge\n\t * @returns {Object} Result of all merge properties\n\t */\n\tfunction merge(/* obj1, obj2, obj3, ... */) {\n\t  var result = {};\n\t  function assignValue(val, key) {\n\t    if (isPlainObject(result[key]) && isPlainObject(val)) {\n\t      result[key] = merge(result[key], val);\n\t    } else if (isPlainObject(val)) {\n\t      result[key] = merge({}, val);\n\t    } else if (isArray(val)) {\n\t      result[key] = val.slice();\n\t    } else {\n\t      result[key] = val;\n\t    }\n\t  }\n\t\n\t  for (var i = 0, l = arguments.length; i < l; i++) {\n\t    forEach(arguments[i], assignValue);\n\t  }\n\t  return result;\n\t}\n\t\n\t/**\n\t * Extends object a by mutably adding to it the properties of object b.\n\t *\n\t * @param {Object} a The object to be extended\n\t * @param {Object} b The object to copy properties from\n\t * @param {Object} thisArg The object to bind function to\n\t * @return {Object} The resulting value of object a\n\t */\n\tfunction extend(a, b, thisArg) {\n\t  forEach(b, function assignValue(val, key) {\n\t    if (thisArg && typeof val === 'function') {\n\t      a[key] = bind(val, thisArg);\n\t    } else {\n\t      a[key] = val;\n\t    }\n\t  });\n\t  return a;\n\t}\n\t\n\t/**\n\t * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n\t *\n\t * @param {string} content with BOM\n\t * @return {string} content value without BOM\n\t */\n\tfunction stripBOM(content) {\n\t  if (content.charCodeAt(0) === 0xFEFF) {\n\t    content = content.slice(1);\n\t  }\n\t  return content;\n\t}\n\t\n\tmodule.exports = {\n\t  isArray: isArray,\n\t  isArrayBuffer: isArrayBuffer,\n\t  isBuffer: isBuffer,\n\t  isFormData: isFormData,\n\t  isArrayBufferView: isArrayBufferView,\n\t  isString: isString,\n\t  isNumber: isNumber,\n\t  isObject: isObject,\n\t  isPlainObject: isPlainObject,\n\t  isUndefined: isUndefined,\n\t  isDate: isDate,\n\t  isFile: isFile,\n\t  isBlob: isBlob,\n\t  isFunction: isFunction,\n\t  isStream: isStream,\n\t  isURLSearchParams: isURLSearchParams,\n\t  isStandardBrowserEnv: isStandardBrowserEnv,\n\t  forEach: forEach,\n\t  merge: merge,\n\t  extend: extend,\n\t  trim: trim,\n\t  stripBOM: stripBOM\n\t};\n\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\tmodule.exports = function bind(fn, thisArg) {\n\t  return function wrap() {\n\t    var args = new Array(arguments.length);\n\t    for (var i = 0; i < args.length; i++) {\n\t      args[i] = arguments[i];\n\t    }\n\t    return fn.apply(thisArg, args);\n\t  };\n\t};\n\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\tvar buildURL = __webpack_require__(5);\n\tvar InterceptorManager = __webpack_require__(6);\n\tvar dispatchRequest = __webpack_require__(7);\n\tvar mergeConfig = __webpack_require__(22);\n\t\n\t/**\n\t * Create a new instance of Axios\n\t *\n\t * @param {Object} instanceConfig The default config for the instance\n\t */\n\tfunction Axios(instanceConfig) {\n\t  this.defaults = instanceConfig;\n\t  this.interceptors = {\n\t    request: new InterceptorManager(),\n\t    response: new InterceptorManager()\n\t  };\n\t}\n\t\n\t/**\n\t * Dispatch a request\n\t *\n\t * @param {Object} config The config specific for this request (merged with this.defaults)\n\t */\n\tAxios.prototype.request = function request(config) {\n\t  /*eslint no-param-reassign:0*/\n\t  // Allow for axios('example/url'[, config]) a la fetch API\n\t  if (typeof config === 'string') {\n\t    config = arguments[1] || {};\n\t    config.url = arguments[0];\n\t  } else {\n\t    config = config || {};\n\t  }\n\t\n\t  config = mergeConfig(this.defaults, config);\n\t\n\t  // Set config.method\n\t  if (config.method) {\n\t    config.method = config.method.toLowerCase();\n\t  } else if (this.defaults.method) {\n\t    config.method = this.defaults.method.toLowerCase();\n\t  } else {\n\t    config.method = 'get';\n\t  }\n\t\n\t  // Hook up interceptors middleware\n\t  var chain = [dispatchRequest, undefined];\n\t  var promise = Promise.resolve(config);\n\t\n\t  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n\t    chain.unshift(interceptor.fulfilled, interceptor.rejected);\n\t  });\n\t\n\t  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n\t    chain.push(interceptor.fulfilled, interceptor.rejected);\n\t  });\n\t\n\t  while (chain.length) {\n\t    promise = promise.then(chain.shift(), chain.shift());\n\t  }\n\t\n\t  return promise;\n\t};\n\t\n\tAxios.prototype.getUri = function getUri(config) {\n\t  config = mergeConfig(this.defaults, config);\n\t  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\\?/, '');\n\t};\n\t\n\t// Provide aliases for supported request methods\n\tutils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n\t  /*eslint func-names:0*/\n\t  Axios.prototype[method] = function(url, config) {\n\t    return this.request(mergeConfig(config || {}, {\n\t      method: method,\n\t      url: url\n\t    }));\n\t  };\n\t});\n\t\n\tutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n\t  /*eslint func-names:0*/\n\t  Axios.prototype[method] = function(url, data, config) {\n\t    return this.request(mergeConfig(config || {}, {\n\t      method: method,\n\t      url: url,\n\t      data: data\n\t    }));\n\t  };\n\t});\n\t\n\tmodule.exports = Axios;\n\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\tfunction encode(val) {\n\t  return encodeURIComponent(val).\n\t    replace(/%3A/gi, ':').\n\t    replace(/%24/g, '$').\n\t    replace(/%2C/gi, ',').\n\t    replace(/%20/g, '+').\n\t    replace(/%5B/gi, '[').\n\t    replace(/%5D/gi, ']');\n\t}\n\t\n\t/**\n\t * Build a URL by appending params to the end\n\t *\n\t * @param {string} url The base of the url (e.g., http://www.google.com)\n\t * @param {object} [params] The params to be appended\n\t * @returns {string} The formatted url\n\t */\n\tmodule.exports = function buildURL(url, params, paramsSerializer) {\n\t  /*eslint no-param-reassign:0*/\n\t  if (!params) {\n\t    return url;\n\t  }\n\t\n\t  var serializedParams;\n\t  if (paramsSerializer) {\n\t    serializedParams = paramsSerializer(params);\n\t  } else if (utils.isURLSearchParams(params)) {\n\t    serializedParams = params.toString();\n\t  } else {\n\t    var parts = [];\n\t\n\t    utils.forEach(params, function serialize(val, key) {\n\t      if (val === null || typeof val === 'undefined') {\n\t        return;\n\t      }\n\t\n\t      if (utils.isArray(val)) {\n\t        key = key + '[]';\n\t      } else {\n\t        val = [val];\n\t      }\n\t\n\t      utils.forEach(val, function parseValue(v) {\n\t        if (utils.isDate(v)) {\n\t          v = v.toISOString();\n\t        } else if (utils.isObject(v)) {\n\t          v = JSON.stringify(v);\n\t        }\n\t        parts.push(encode(key) + '=' + encode(v));\n\t      });\n\t    });\n\t\n\t    serializedParams = parts.join('&');\n\t  }\n\t\n\t  if (serializedParams) {\n\t    var hashmarkIndex = url.indexOf('#');\n\t    if (hashmarkIndex !== -1) {\n\t      url = url.slice(0, hashmarkIndex);\n\t    }\n\t\n\t    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n\t  }\n\t\n\t  return url;\n\t};\n\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\tfunction InterceptorManager() {\n\t  this.handlers = [];\n\t}\n\t\n\t/**\n\t * Add a new interceptor to the stack\n\t *\n\t * @param {Function} fulfilled The function to handle `then` for a `Promise`\n\t * @param {Function} rejected The function to handle `reject` for a `Promise`\n\t *\n\t * @return {Number} An ID used to remove interceptor later\n\t */\n\tInterceptorManager.prototype.use = function use(fulfilled, rejected) {\n\t  this.handlers.push({\n\t    fulfilled: fulfilled,\n\t    rejected: rejected\n\t  });\n\t  return this.handlers.length - 1;\n\t};\n\t\n\t/**\n\t * Remove an interceptor from the stack\n\t *\n\t * @param {Number} id The ID that was returned by `use`\n\t */\n\tInterceptorManager.prototype.eject = function eject(id) {\n\t  if (this.handlers[id]) {\n\t    this.handlers[id] = null;\n\t  }\n\t};\n\t\n\t/**\n\t * Iterate over all the registered interceptors\n\t *\n\t * This method is particularly useful for skipping over any\n\t * interceptors that may have become `null` calling `eject`.\n\t *\n\t * @param {Function} fn The function to call for each interceptor\n\t */\n\tInterceptorManager.prototype.forEach = function forEach(fn) {\n\t  utils.forEach(this.handlers, function forEachHandler(h) {\n\t    if (h !== null) {\n\t      fn(h);\n\t    }\n\t  });\n\t};\n\t\n\tmodule.exports = InterceptorManager;\n\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\tvar transformData = __webpack_require__(8);\n\tvar isCancel = __webpack_require__(9);\n\tvar defaults = __webpack_require__(10);\n\t\n\t/**\n\t * Throws a `Cancel` if cancellation has been requested.\n\t */\n\tfunction throwIfCancellationRequested(config) {\n\t  if (config.cancelToken) {\n\t    config.cancelToken.throwIfRequested();\n\t  }\n\t}\n\t\n\t/**\n\t * Dispatch a request to the server using the configured adapter.\n\t *\n\t * @param {object} config The config that is to be used for the request\n\t * @returns {Promise} The Promise to be fulfilled\n\t */\n\tmodule.exports = function dispatchRequest(config) {\n\t  throwIfCancellationRequested(config);\n\t\n\t  // Ensure headers exist\n\t  config.headers = config.headers || {};\n\t\n\t  // Transform request data\n\t  config.data = transformData(\n\t    config.data,\n\t    config.headers,\n\t    config.transformRequest\n\t  );\n\t\n\t  // Flatten headers\n\t  config.headers = utils.merge(\n\t    config.headers.common || {},\n\t    config.headers[config.method] || {},\n\t    config.headers\n\t  );\n\t\n\t  utils.forEach(\n\t    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n\t    function cleanHeaderConfig(method) {\n\t      delete config.headers[method];\n\t    }\n\t  );\n\t\n\t  var adapter = config.adapter || defaults.adapter;\n\t\n\t  return adapter(config).then(function onAdapterResolution(response) {\n\t    throwIfCancellationRequested(config);\n\t\n\t    // Transform response data\n\t    response.data = transformData(\n\t      response.data,\n\t      response.headers,\n\t      config.transformResponse\n\t    );\n\t\n\t    return response;\n\t  }, function onAdapterRejection(reason) {\n\t    if (!isCancel(reason)) {\n\t      throwIfCancellationRequested(config);\n\t\n\t      // Transform response data\n\t      if (reason && reason.response) {\n\t        reason.response.data = transformData(\n\t          reason.response.data,\n\t          reason.response.headers,\n\t          config.transformResponse\n\t        );\n\t      }\n\t    }\n\t\n\t    return Promise.reject(reason);\n\t  });\n\t};\n\n\n/***/ }),\n/* 8 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\t/**\n\t * Transform the data for a request or a response\n\t *\n\t * @param {Object|String} data The data to be transformed\n\t * @param {Array} headers The headers for the request or response\n\t * @param {Array|Function} fns A single function or Array of functions\n\t * @returns {*} The resulting transformed data\n\t */\n\tmodule.exports = function transformData(data, headers, fns) {\n\t  /*eslint no-param-reassign:0*/\n\t  utils.forEach(fns, function transform(fn) {\n\t    data = fn(data, headers);\n\t  });\n\t\n\t  return data;\n\t};\n\n\n/***/ }),\n/* 9 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\tmodule.exports = function isCancel(value) {\n\t  return !!(value && value.__CANCEL__);\n\t};\n\n\n/***/ }),\n/* 10 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\tvar normalizeHeaderName = __webpack_require__(11);\n\t\n\tvar DEFAULT_CONTENT_TYPE = {\n\t  'Content-Type': 'application/x-www-form-urlencoded'\n\t};\n\t\n\tfunction setContentTypeIfUnset(headers, value) {\n\t  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n\t    headers['Content-Type'] = value;\n\t  }\n\t}\n\t\n\tfunction getDefaultAdapter() {\n\t  var adapter;\n\t  if (typeof XMLHttpRequest !== 'undefined') {\n\t    // For browsers use XHR adapter\n\t    adapter = __webpack_require__(12);\n\t  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n\t    // For node use HTTP adapter\n\t    adapter = __webpack_require__(12);\n\t  }\n\t  return adapter;\n\t}\n\t\n\tvar defaults = {\n\t  adapter: getDefaultAdapter(),\n\t\n\t  transformRequest: [function transformRequest(data, headers) {\n\t    normalizeHeaderName(headers, 'Accept');\n\t    normalizeHeaderName(headers, 'Content-Type');\n\t    if (utils.isFormData(data) ||\n\t      utils.isArrayBuffer(data) ||\n\t      utils.isBuffer(data) ||\n\t      utils.isStream(data) ||\n\t      utils.isFile(data) ||\n\t      utils.isBlob(data)\n\t    ) {\n\t      return data;\n\t    }\n\t    if (utils.isArrayBufferView(data)) {\n\t      return data.buffer;\n\t    }\n\t    if (utils.isURLSearchParams(data)) {\n\t      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n\t      return data.toString();\n\t    }\n\t    if (utils.isObject(data)) {\n\t      setContentTypeIfUnset(headers, 'application/json;charset=utf-8');\n\t      return JSON.stringify(data);\n\t    }\n\t    return data;\n\t  }],\n\t\n\t  transformResponse: [function transformResponse(data) {\n\t    /*eslint no-param-reassign:0*/\n\t    if (typeof data === 'string') {\n\t      try {\n\t        data = JSON.parse(data);\n\t      } catch (e) { /* Ignore */ }\n\t    }\n\t    return data;\n\t  }],\n\t\n\t  /**\n\t   * A timeout in milliseconds to abort a request. If set to 0 (default) a\n\t   * timeout is not created.\n\t   */\n\t  timeout: 0,\n\t\n\t  xsrfCookieName: 'XSRF-TOKEN',\n\t  xsrfHeaderName: 'X-XSRF-TOKEN',\n\t\n\t  maxContentLength: -1,\n\t  maxBodyLength: -1,\n\t\n\t  validateStatus: function validateStatus(status) {\n\t    return status >= 200 && status < 300;\n\t  }\n\t};\n\t\n\tdefaults.headers = {\n\t  common: {\n\t    'Accept': 'application/json, text/plain, */*'\n\t  }\n\t};\n\t\n\tutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n\t  defaults.headers[method] = {};\n\t});\n\t\n\tutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n\t  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n\t});\n\t\n\tmodule.exports = defaults;\n\n\n/***/ }),\n/* 11 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\tmodule.exports = function normalizeHeaderName(headers, normalizedName) {\n\t  utils.forEach(headers, function processHeader(value, name) {\n\t    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {\n\t      headers[normalizedName] = value;\n\t      delete headers[name];\n\t    }\n\t  });\n\t};\n\n\n/***/ }),\n/* 12 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\tvar settle = __webpack_require__(13);\n\tvar cookies = __webpack_require__(16);\n\tvar buildURL = __webpack_require__(5);\n\tvar buildFullPath = __webpack_require__(17);\n\tvar parseHeaders = __webpack_require__(20);\n\tvar isURLSameOrigin = __webpack_require__(21);\n\tvar createError = __webpack_require__(14);\n\t\n\tmodule.exports = function xhrAdapter(config) {\n\t  return new Promise(function dispatchXhrRequest(resolve, reject) {\n\t    var requestData = config.data;\n\t    var requestHeaders = config.headers;\n\t\n\t    if (utils.isFormData(requestData)) {\n\t      delete requestHeaders['Content-Type']; // Let the browser set it\n\t    }\n\t\n\t    if (\n\t      (utils.isBlob(requestData) || utils.isFile(requestData)) &&\n\t      requestData.type\n\t    ) {\n\t      delete requestHeaders['Content-Type']; // Let the browser set it\n\t    }\n\t\n\t    var request = new XMLHttpRequest();\n\t\n\t    // HTTP basic authentication\n\t    if (config.auth) {\n\t      var username = config.auth.username || '';\n\t      var password = unescape(encodeURIComponent(config.auth.password)) || '';\n\t      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n\t    }\n\t\n\t    var fullPath = buildFullPath(config.baseURL, config.url);\n\t    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\t\n\t    // Set the request timeout in MS\n\t    request.timeout = config.timeout;\n\t\n\t    // Listen for ready state\n\t    request.onreadystatechange = function handleLoad() {\n\t      if (!request || request.readyState !== 4) {\n\t        return;\n\t      }\n\t\n\t      // The request errored out and we didn't get a response, this will be\n\t      // handled by onerror instead\n\t      // With one exception: request that using file: protocol, most browsers\n\t      // will return status as 0 even though it's a successful request\n\t      if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n\t        return;\n\t      }\n\t\n\t      // Prepare the response\n\t      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n\t      var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;\n\t      var response = {\n\t        data: responseData,\n\t        status: request.status,\n\t        statusText: request.statusText,\n\t        headers: responseHeaders,\n\t        config: config,\n\t        request: request\n\t      };\n\t\n\t      settle(resolve, reject, response);\n\t\n\t      // Clean up request\n\t      request = null;\n\t    };\n\t\n\t    // Handle browser request cancellation (as opposed to a manual cancellation)\n\t    request.onabort = function handleAbort() {\n\t      if (!request) {\n\t        return;\n\t      }\n\t\n\t      reject(createError('Request aborted', config, 'ECONNABORTED', request));\n\t\n\t      // Clean up request\n\t      request = null;\n\t    };\n\t\n\t    // Handle low level network errors\n\t    request.onerror = function handleError() {\n\t      // Real errors are hidden from us by the browser\n\t      // onerror should only fire if it's a network error\n\t      reject(createError('Network Error', config, null, request));\n\t\n\t      // Clean up request\n\t      request = null;\n\t    };\n\t\n\t    // Handle timeout\n\t    request.ontimeout = function handleTimeout() {\n\t      var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';\n\t      if (config.timeoutErrorMessage) {\n\t        timeoutErrorMessage = config.timeoutErrorMessage;\n\t      }\n\t      reject(createError(timeoutErrorMessage, config, 'ECONNABORTED',\n\t        request));\n\t\n\t      // Clean up request\n\t      request = null;\n\t    };\n\t\n\t    // Add xsrf header\n\t    // This is only done if running in a standard browser environment.\n\t    // Specifically not if we're in a web worker, or react-native.\n\t    if (utils.isStandardBrowserEnv()) {\n\t      // Add xsrf header\n\t      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?\n\t        cookies.read(config.xsrfCookieName) :\n\t        undefined;\n\t\n\t      if (xsrfValue) {\n\t        requestHeaders[config.xsrfHeaderName] = xsrfValue;\n\t      }\n\t    }\n\t\n\t    // Add headers to the request\n\t    if ('setRequestHeader' in request) {\n\t      utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n\t        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n\t          // Remove Content-Type if data is undefined\n\t          delete requestHeaders[key];\n\t        } else {\n\t          // Otherwise add header to the request\n\t          request.setRequestHeader(key, val);\n\t        }\n\t      });\n\t    }\n\t\n\t    // Add withCredentials to request if needed\n\t    if (!utils.isUndefined(config.withCredentials)) {\n\t      request.withCredentials = !!config.withCredentials;\n\t    }\n\t\n\t    // Add responseType to request if needed\n\t    if (config.responseType) {\n\t      try {\n\t        request.responseType = config.responseType;\n\t      } catch (e) {\n\t        // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.\n\t        // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.\n\t        if (config.responseType !== 'json') {\n\t          throw e;\n\t        }\n\t      }\n\t    }\n\t\n\t    // Handle progress if needed\n\t    if (typeof config.onDownloadProgress === 'function') {\n\t      request.addEventListener('progress', config.onDownloadProgress);\n\t    }\n\t\n\t    // Not all browsers support upload events\n\t    if (typeof config.onUploadProgress === 'function' && request.upload) {\n\t      request.upload.addEventListener('progress', config.onUploadProgress);\n\t    }\n\t\n\t    if (config.cancelToken) {\n\t      // Handle cancellation\n\t      config.cancelToken.promise.then(function onCanceled(cancel) {\n\t        if (!request) {\n\t          return;\n\t        }\n\t\n\t        request.abort();\n\t        reject(cancel);\n\t        // Clean up request\n\t        request = null;\n\t      });\n\t    }\n\t\n\t    if (!requestData) {\n\t      requestData = null;\n\t    }\n\t\n\t    // Send the request\n\t    request.send(requestData);\n\t  });\n\t};\n\n\n/***/ }),\n/* 13 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar createError = __webpack_require__(14);\n\t\n\t/**\n\t * Resolve or reject a Promise based on response status.\n\t *\n\t * @param {Function} resolve A function that resolves the promise.\n\t * @param {Function} reject A function that rejects the promise.\n\t * @param {object} response The response.\n\t */\n\tmodule.exports = function settle(resolve, reject, response) {\n\t  var validateStatus = response.config.validateStatus;\n\t  if (!response.status || !validateStatus || validateStatus(response.status)) {\n\t    resolve(response);\n\t  } else {\n\t    reject(createError(\n\t      'Request failed with status code ' + response.status,\n\t      response.config,\n\t      null,\n\t      response.request,\n\t      response\n\t    ));\n\t  }\n\t};\n\n\n/***/ }),\n/* 14 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar enhanceError = __webpack_require__(15);\n\t\n\t/**\n\t * Create an Error with the specified message, config, error code, request and response.\n\t *\n\t * @param {string} message The error message.\n\t * @param {Object} config The config.\n\t * @param {string} [code] The error code (for example, 'ECONNABORTED').\n\t * @param {Object} [request] The request.\n\t * @param {Object} [response] The response.\n\t * @returns {Error} The created error.\n\t */\n\tmodule.exports = function createError(message, config, code, request, response) {\n\t  var error = new Error(message);\n\t  return enhanceError(error, config, code, request, response);\n\t};\n\n\n/***/ }),\n/* 15 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\t/**\n\t * Update an Error with the specified config, error code, and response.\n\t *\n\t * @param {Error} error The error to update.\n\t * @param {Object} config The config.\n\t * @param {string} [code] The error code (for example, 'ECONNABORTED').\n\t * @param {Object} [request] The request.\n\t * @param {Object} [response] The response.\n\t * @returns {Error} The error.\n\t */\n\tmodule.exports = function enhanceError(error, config, code, request, response) {\n\t  error.config = config;\n\t  if (code) {\n\t    error.code = code;\n\t  }\n\t\n\t  error.request = request;\n\t  error.response = response;\n\t  error.isAxiosError = true;\n\t\n\t  error.toJSON = function toJSON() {\n\t    return {\n\t      // Standard\n\t      message: this.message,\n\t      name: this.name,\n\t      // Microsoft\n\t      description: this.description,\n\t      number: this.number,\n\t      // Mozilla\n\t      fileName: this.fileName,\n\t      lineNumber: this.lineNumber,\n\t      columnNumber: this.columnNumber,\n\t      stack: this.stack,\n\t      // Axios\n\t      config: this.config,\n\t      code: this.code\n\t    };\n\t  };\n\t  return error;\n\t};\n\n\n/***/ }),\n/* 16 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\tmodule.exports = (\n\t  utils.isStandardBrowserEnv() ?\n\t\n\t  // Standard browser envs support document.cookie\n\t    (function standardBrowserEnv() {\n\t      return {\n\t        write: function write(name, value, expires, path, domain, secure) {\n\t          var cookie = [];\n\t          cookie.push(name + '=' + encodeURIComponent(value));\n\t\n\t          if (utils.isNumber(expires)) {\n\t            cookie.push('expires=' + new Date(expires).toGMTString());\n\t          }\n\t\n\t          if (utils.isString(path)) {\n\t            cookie.push('path=' + path);\n\t          }\n\t\n\t          if (utils.isString(domain)) {\n\t            cookie.push('domain=' + domain);\n\t          }\n\t\n\t          if (secure === true) {\n\t            cookie.push('secure');\n\t          }\n\t\n\t          document.cookie = cookie.join('; ');\n\t        },\n\t\n\t        read: function read(name) {\n\t          var match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n\t          return (match ? decodeURIComponent(match[3]) : null);\n\t        },\n\t\n\t        remove: function remove(name) {\n\t          this.write(name, '', Date.now() - 86400000);\n\t        }\n\t      };\n\t    })() :\n\t\n\t  // Non standard browser env (web workers, react-native) lack needed support.\n\t    (function nonStandardBrowserEnv() {\n\t      return {\n\t        write: function write() {},\n\t        read: function read() { return null; },\n\t        remove: function remove() {}\n\t      };\n\t    })()\n\t);\n\n\n/***/ }),\n/* 17 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar isAbsoluteURL = __webpack_require__(18);\n\tvar combineURLs = __webpack_require__(19);\n\t\n\t/**\n\t * Creates a new URL by combining the baseURL with the requestedURL,\n\t * only when the requestedURL is not already an absolute URL.\n\t * If the requestURL is absolute, this function returns the requestedURL untouched.\n\t *\n\t * @param {string} baseURL The base URL\n\t * @param {string} requestedURL Absolute or relative URL to combine\n\t * @returns {string} The combined full path\n\t */\n\tmodule.exports = function buildFullPath(baseURL, requestedURL) {\n\t  if (baseURL && !isAbsoluteURL(requestedURL)) {\n\t    return combineURLs(baseURL, requestedURL);\n\t  }\n\t  return requestedURL;\n\t};\n\n\n/***/ }),\n/* 18 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\t/**\n\t * Determines whether the specified URL is absolute\n\t *\n\t * @param {string} url The URL to test\n\t * @returns {boolean} True if the specified URL is absolute, otherwise false\n\t */\n\tmodule.exports = function isAbsoluteURL(url) {\n\t  // A URL is considered absolute if it begins with \"<scheme>://\" or \"//\" (protocol-relative URL).\n\t  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed\n\t  // by any combination of letters, digits, plus, period, or hyphen.\n\t  return /^([a-z][a-z\\d\\+\\-\\.]*:)?\\/\\//i.test(url);\n\t};\n\n\n/***/ }),\n/* 19 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\t/**\n\t * Creates a new URL by combining the specified URLs\n\t *\n\t * @param {string} baseURL The base URL\n\t * @param {string} relativeURL The relative URL\n\t * @returns {string} The combined URL\n\t */\n\tmodule.exports = function combineURLs(baseURL, relativeURL) {\n\t  return relativeURL\n\t    ? baseURL.replace(/\\/+$/, '') + '/' + relativeURL.replace(/^\\/+/, '')\n\t    : baseURL;\n\t};\n\n\n/***/ }),\n/* 20 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\t// Headers whose duplicates are ignored by node\n\t// c.f. https://nodejs.org/api/http.html#http_message_headers\n\tvar ignoreDuplicateOf = [\n\t  'age', 'authorization', 'content-length', 'content-type', 'etag',\n\t  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',\n\t  'last-modified', 'location', 'max-forwards', 'proxy-authorization',\n\t  'referer', 'retry-after', 'user-agent'\n\t];\n\t\n\t/**\n\t * Parse headers into an object\n\t *\n\t * ```\n\t * Date: Wed, 27 Aug 2014 08:58:49 GMT\n\t * Content-Type: application/json\n\t * Connection: keep-alive\n\t * Transfer-Encoding: chunked\n\t * ```\n\t *\n\t * @param {String} headers Headers needing to be parsed\n\t * @returns {Object} Headers parsed into an object\n\t */\n\tmodule.exports = function parseHeaders(headers) {\n\t  var parsed = {};\n\t  var key;\n\t  var val;\n\t  var i;\n\t\n\t  if (!headers) { return parsed; }\n\t\n\t  utils.forEach(headers.split('\\n'), function parser(line) {\n\t    i = line.indexOf(':');\n\t    key = utils.trim(line.substr(0, i)).toLowerCase();\n\t    val = utils.trim(line.substr(i + 1));\n\t\n\t    if (key) {\n\t      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {\n\t        return;\n\t      }\n\t      if (key === 'set-cookie') {\n\t        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);\n\t      } else {\n\t        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n\t      }\n\t    }\n\t  });\n\t\n\t  return parsed;\n\t};\n\n\n/***/ }),\n/* 21 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\tmodule.exports = (\n\t  utils.isStandardBrowserEnv() ?\n\t\n\t  // Standard browser envs have full support of the APIs needed to test\n\t  // whether the request URL is of the same origin as current location.\n\t    (function standardBrowserEnv() {\n\t      var msie = /(msie|trident)/i.test(navigator.userAgent);\n\t      var urlParsingNode = document.createElement('a');\n\t      var originURL;\n\t\n\t      /**\n\t    * Parse a URL to discover it's components\n\t    *\n\t    * @param {String} url The URL to be parsed\n\t    * @returns {Object}\n\t    */\n\t      function resolveURL(url) {\n\t        var href = url;\n\t\n\t        if (msie) {\n\t        // IE needs attribute set twice to normalize properties\n\t          urlParsingNode.setAttribute('href', href);\n\t          href = urlParsingNode.href;\n\t        }\n\t\n\t        urlParsingNode.setAttribute('href', href);\n\t\n\t        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n\t        return {\n\t          href: urlParsingNode.href,\n\t          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n\t          host: urlParsingNode.host,\n\t          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n\t          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n\t          hostname: urlParsingNode.hostname,\n\t          port: urlParsingNode.port,\n\t          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?\n\t            urlParsingNode.pathname :\n\t            '/' + urlParsingNode.pathname\n\t        };\n\t      }\n\t\n\t      originURL = resolveURL(window.location.href);\n\t\n\t      /**\n\t    * Determine if a URL shares the same origin as the current location\n\t    *\n\t    * @param {String} requestURL The URL to test\n\t    * @returns {boolean} True if URL shares the same origin, otherwise false\n\t    */\n\t      return function isURLSameOrigin(requestURL) {\n\t        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;\n\t        return (parsed.protocol === originURL.protocol &&\n\t            parsed.host === originURL.host);\n\t      };\n\t    })() :\n\t\n\t  // Non standard browser envs (web workers, react-native) lack needed support.\n\t    (function nonStandardBrowserEnv() {\n\t      return function isURLSameOrigin() {\n\t        return true;\n\t      };\n\t    })()\n\t);\n\n\n/***/ }),\n/* 22 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar utils = __webpack_require__(2);\n\t\n\t/**\n\t * Config-specific merge-function which creates a new config-object\n\t * by merging two configuration objects together.\n\t *\n\t * @param {Object} config1\n\t * @param {Object} config2\n\t * @returns {Object} New object resulting from merging config2 to config1\n\t */\n\tmodule.exports = function mergeConfig(config1, config2) {\n\t  // eslint-disable-next-line no-param-reassign\n\t  config2 = config2 || {};\n\t  var config = {};\n\t\n\t  var valueFromConfig2Keys = ['url', 'method', 'data'];\n\t  var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];\n\t  var defaultToConfig2Keys = [\n\t    'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer',\n\t    'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',\n\t    'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress',\n\t    'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent',\n\t    'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'\n\t  ];\n\t  var directMergeKeys = ['validateStatus'];\n\t\n\t  function getMergedValue(target, source) {\n\t    if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n\t      return utils.merge(target, source);\n\t    } else if (utils.isPlainObject(source)) {\n\t      return utils.merge({}, source);\n\t    } else if (utils.isArray(source)) {\n\t      return source.slice();\n\t    }\n\t    return source;\n\t  }\n\t\n\t  function mergeDeepProperties(prop) {\n\t    if (!utils.isUndefined(config2[prop])) {\n\t      config[prop] = getMergedValue(config1[prop], config2[prop]);\n\t    } else if (!utils.isUndefined(config1[prop])) {\n\t      config[prop] = getMergedValue(undefined, config1[prop]);\n\t    }\n\t  }\n\t\n\t  utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {\n\t    if (!utils.isUndefined(config2[prop])) {\n\t      config[prop] = getMergedValue(undefined, config2[prop]);\n\t    }\n\t  });\n\t\n\t  utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);\n\t\n\t  utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {\n\t    if (!utils.isUndefined(config2[prop])) {\n\t      config[prop] = getMergedValue(undefined, config2[prop]);\n\t    } else if (!utils.isUndefined(config1[prop])) {\n\t      config[prop] = getMergedValue(undefined, config1[prop]);\n\t    }\n\t  });\n\t\n\t  utils.forEach(directMergeKeys, function merge(prop) {\n\t    if (prop in config2) {\n\t      config[prop] = getMergedValue(config1[prop], config2[prop]);\n\t    } else if (prop in config1) {\n\t      config[prop] = getMergedValue(undefined, config1[prop]);\n\t    }\n\t  });\n\t\n\t  var axiosKeys = valueFromConfig2Keys\n\t    .concat(mergeDeepPropertiesKeys)\n\t    .concat(defaultToConfig2Keys)\n\t    .concat(directMergeKeys);\n\t\n\t  var otherKeys = Object\n\t    .keys(config1)\n\t    .concat(Object.keys(config2))\n\t    .filter(function filterAxiosKeys(key) {\n\t      return axiosKeys.indexOf(key) === -1;\n\t    });\n\t\n\t  utils.forEach(otherKeys, mergeDeepProperties);\n\t\n\t  return config;\n\t};\n\n\n/***/ }),\n/* 23 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\t/**\n\t * A `Cancel` is an object that is thrown when an operation is canceled.\n\t *\n\t * @class\n\t * @param {string=} message The message.\n\t */\n\tfunction Cancel(message) {\n\t  this.message = message;\n\t}\n\t\n\tCancel.prototype.toString = function toString() {\n\t  return 'Cancel' + (this.message ? ': ' + this.message : '');\n\t};\n\t\n\tCancel.prototype.__CANCEL__ = true;\n\t\n\tmodule.exports = Cancel;\n\n\n/***/ }),\n/* 24 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\t'use strict';\n\t\n\tvar Cancel = __webpack_require__(23);\n\t\n\t/**\n\t * A `CancelToken` is an object that can be used to request cancellation of an operation.\n\t *\n\t * @class\n\t * @param {Function} executor The executor function.\n\t */\n\tfunction CancelToken(executor) {\n\t  if (typeof executor !== 'function') {\n\t    throw new TypeError('executor must be a function.');\n\t  }\n\t\n\t  var resolvePromise;\n\t  this.promise = new Promise(function promiseExecutor(resolve) {\n\t    resolvePromise = resolve;\n\t  });\n\t\n\t  var token = this;\n\t  executor(function cancel(message) {\n\t    if (token.reason) {\n\t      // Cancellation has already been requested\n\t      return;\n\t    }\n\t\n\t    token.reason = new Cancel(message);\n\t    resolvePromise(token.reason);\n\t  });\n\t}\n\t\n\t/**\n\t * Throws a `Cancel` if cancellation has been requested.\n\t */\n\tCancelToken.prototype.throwIfRequested = function throwIfRequested() {\n\t  if (this.reason) {\n\t    throw this.reason;\n\t  }\n\t};\n\t\n\t/**\n\t * Returns an object that contains a new `CancelToken` and a function that, when called,\n\t * cancels the `CancelToken`.\n\t */\n\tCancelToken.source = function source() {\n\t  var cancel;\n\t  var token = new CancelToken(function executor(c) {\n\t    cancel = c;\n\t  });\n\t  return {\n\t    token: token,\n\t    cancel: cancel\n\t  };\n\t};\n\t\n\tmodule.exports = CancelToken;\n\n\n/***/ }),\n/* 25 */\n/***/ (function(module, exports) {\n\n\t'use strict';\n\t\n\t/**\n\t * Syntactic sugar for invoking a function and expanding an array for arguments.\n\t *\n\t * Common use case would be to use `Function.prototype.apply`.\n\t *\n\t *  ```js\n\t *  function f(x, y, z) {}\n\t *  var args = [1, 2, 3];\n\t *  f.apply(null, args);\n\t *  ```\n\t *\n\t * With `spread` this example can be re-written.\n\t *\n\t *  ```js\n\t *  spread(function(x, y, z) {})([1, 2, 3]);\n\t *  ```\n\t *\n\t * @param {Function} callback\n\t * @returns {Function}\n\t */\n\tmodule.exports = function spread(callback) {\n\t  return function wrap(arr) {\n\t    return callback.apply(null, arr);\n\t  };\n\t};\n\n\n/***/ })\n/******/ ])\n});\n;\n\n\n// WEBPACK FOOTER //\n// axios.min.js"," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\texports: {},\n \t\t\tid: moduleId,\n \t\t\tloaded: false\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.loaded = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 774a0a9053bba812be49","module.exports = require('./lib/axios');\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./index.js\n// module id = 0\n// module chunks = 0","'use strict';\n\nvar utils = require('./utils');\nvar bind = require('./helpers/bind');\nvar Axios = require('./core/Axios');\nvar mergeConfig = require('./core/mergeConfig');\nvar defaults = require('./defaults');\n\n/**\n * Create an instance of Axios\n *\n * @param {Object} defaultConfig The default config for the instance\n * @return {Axios} A new instance of Axios\n */\nfunction createInstance(defaultConfig) {\n  var context = new Axios(defaultConfig);\n  var instance = bind(Axios.prototype.request, context);\n\n  // Copy axios.prototype to instance\n  utils.extend(instance, Axios.prototype, context);\n\n  // Copy context to instance\n  utils.extend(instance, context);\n\n  return instance;\n}\n\n// Create the default instance to be exported\nvar axios = createInstance(defaults);\n\n// Expose Axios class to allow class inheritance\naxios.Axios = Axios;\n\n// Factory for creating new instances\naxios.create = function create(instanceConfig) {\n  return createInstance(mergeConfig(axios.defaults, instanceConfig));\n};\n\n// Expose Cancel & CancelToken\naxios.Cancel = require('./cancel/Cancel');\naxios.CancelToken = require('./cancel/CancelToken');\naxios.isCancel = require('./cancel/isCancel');\n\n// Expose all/spread\naxios.all = function all(promises) {\n  return Promise.all(promises);\n};\naxios.spread = require('./helpers/spread');\n\nmodule.exports = axios;\n\n// Allow use of default import syntax in TypeScript\nmodule.exports.default = axios;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/axios.js\n// module id = 1\n// module chunks = 0","'use strict';\n\nvar bind = require('./helpers/bind');\n\n/*global toString:true*/\n\n// utils is a library of generic helper functions non-specific to axios\n\nvar toString = Object.prototype.toString;\n\n/**\n * Determine if a value is an Array\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Array, otherwise false\n */\nfunction isArray(val) {\n  return toString.call(val) === '[object Array]';\n}\n\n/**\n * Determine if a value is undefined\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if the value is undefined, otherwise false\n */\nfunction isUndefined(val) {\n  return typeof val === 'undefined';\n}\n\n/**\n * Determine if a value is a Buffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Buffer, otherwise false\n */\nfunction isBuffer(val) {\n  return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)\n    && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);\n}\n\n/**\n * Determine if a value is an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an ArrayBuffer, otherwise false\n */\nfunction isArrayBuffer(val) {\n  return toString.call(val) === '[object ArrayBuffer]';\n}\n\n/**\n * Determine if a value is a FormData\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an FormData, otherwise false\n */\nfunction isFormData(val) {\n  return (typeof FormData !== 'undefined') && (val instanceof FormData);\n}\n\n/**\n * Determine if a value is a view on an ArrayBuffer\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false\n */\nfunction isArrayBufferView(val) {\n  var result;\n  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {\n    result = ArrayBuffer.isView(val);\n  } else {\n    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);\n  }\n  return result;\n}\n\n/**\n * Determine if a value is a String\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a String, otherwise false\n */\nfunction isString(val) {\n  return typeof val === 'string';\n}\n\n/**\n * Determine if a value is a Number\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Number, otherwise false\n */\nfunction isNumber(val) {\n  return typeof val === 'number';\n}\n\n/**\n * Determine if a value is an Object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is an Object, otherwise false\n */\nfunction isObject(val) {\n  return val !== null && typeof val === 'object';\n}\n\n/**\n * Determine if a value is a plain Object\n *\n * @param {Object} val The value to test\n * @return {boolean} True if value is a plain Object, otherwise false\n */\nfunction isPlainObject(val) {\n  if (toString.call(val) !== '[object Object]') {\n    return false;\n  }\n\n  var prototype = Object.getPrototypeOf(val);\n  return prototype === null || prototype === Object.prototype;\n}\n\n/**\n * Determine if a value is a Date\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Date, otherwise false\n */\nfunction isDate(val) {\n  return toString.call(val) === '[object Date]';\n}\n\n/**\n * Determine if a value is a File\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a File, otherwise false\n */\nfunction isFile(val) {\n  return toString.call(val) === '[object File]';\n}\n\n/**\n * Determine if a value is a Blob\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Blob, otherwise false\n */\nfunction isBlob(val) {\n  return toString.call(val) === '[object Blob]';\n}\n\n/**\n * Determine if a value is a Function\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Function, otherwise false\n */\nfunction isFunction(val) {\n  return toString.call(val) === '[object Function]';\n}\n\n/**\n * Determine if a value is a Stream\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a Stream, otherwise false\n */\nfunction isStream(val) {\n  return isObject(val) && isFunction(val.pipe);\n}\n\n/**\n * Determine if a value is a URLSearchParams object\n *\n * @param {Object} val The value to test\n * @returns {boolean} True if value is a URLSearchParams object, otherwise false\n */\nfunction isURLSearchParams(val) {\n  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;\n}\n\n/**\n * Trim excess whitespace off the beginning and end of a string\n *\n * @param {String} str The String to trim\n * @returns {String} The String freed of excess whitespace\n */\nfunction trim(str) {\n  return str.replace(/^\\s*/, '').replace(/\\s*$/, '');\n}\n\n/**\n * Determine if we're running in a standard browser environment\n *\n * This allows axios to run in a web worker, and react-native.\n * Both environments support XMLHttpRequest, but not fully standard globals.\n *\n * web workers:\n *  typeof window -> undefined\n *  typeof document -> undefined\n *\n * react-native:\n *  navigator.product -> 'ReactNative'\n * nativescript\n *  navigator.product -> 'NativeScript' or 'NS'\n */\nfunction isStandardBrowserEnv() {\n  if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||\n                                           navigator.product === 'NativeScript' ||\n                                           navigator.product === 'NS')) {\n    return false;\n  }\n  return (\n    typeof window !== 'undefined' &&\n    typeof document !== 'undefined'\n  );\n}\n\n/**\n * Iterate over an Array or an Object invoking a function for each item.\n *\n * If `obj` is an Array callback will be called passing\n * the value, index, and complete array for each item.\n *\n * If 'obj' is an Object callback will be called passing\n * the value, key, and complete object for each property.\n *\n * @param {Object|Array} obj The object to iterate\n * @param {Function} fn The callback to invoke for each item\n */\nfunction forEach(obj, fn) {\n  // Don't bother if no value provided\n  if (obj === null || typeof obj === 'undefined') {\n    return;\n  }\n\n  // Force an array if not already something iterable\n  if (typeof obj !== 'object') {\n    /*eslint no-param-reassign:0*/\n    obj = [obj];\n  }\n\n  if (isArray(obj)) {\n    // Iterate over array values\n    for (var i = 0, l = obj.length; i < l; i++) {\n      fn.call(null, obj[i], i, obj);\n    }\n  } else {\n    // Iterate over object keys\n    for (var key in obj) {\n      if (Object.prototype.hasOwnProperty.call(obj, key)) {\n        fn.call(null, obj[key], key, obj);\n      }\n    }\n  }\n}\n\n/**\n * Accepts varargs expecting each argument to be an object, then\n * immutably merges the properties of each object and returns result.\n *\n * When multiple objects contain the same key the later object in\n * the arguments list will take precedence.\n *\n * Example:\n *\n * ```js\n * var result = merge({foo: 123}, {foo: 456});\n * console.log(result.foo); // outputs 456\n * ```\n *\n * @param {Object} obj1 Object to merge\n * @returns {Object} Result of all merge properties\n */\nfunction merge(/* obj1, obj2, obj3, ... */) {\n  var result = {};\n  function assignValue(val, key) {\n    if (isPlainObject(result[key]) && isPlainObject(val)) {\n      result[key] = merge(result[key], val);\n    } else if (isPlainObject(val)) {\n      result[key] = merge({}, val);\n    } else if (isArray(val)) {\n      result[key] = val.slice();\n    } else {\n      result[key] = val;\n    }\n  }\n\n  for (var i = 0, l = arguments.length; i < l; i++) {\n    forEach(arguments[i], assignValue);\n  }\n  return result;\n}\n\n/**\n * Extends object a by mutably adding to it the properties of object b.\n *\n * @param {Object} a The object to be extended\n * @param {Object} b The object to copy properties from\n * @param {Object} thisArg The object to bind function to\n * @return {Object} The resulting value of object a\n */\nfunction extend(a, b, thisArg) {\n  forEach(b, function assignValue(val, key) {\n    if (thisArg && typeof val === 'function') {\n      a[key] = bind(val, thisArg);\n    } else {\n      a[key] = val;\n    }\n  });\n  return a;\n}\n\n/**\n * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n *\n * @param {string} content with BOM\n * @return {string} content value without BOM\n */\nfunction stripBOM(content) {\n  if (content.charCodeAt(0) === 0xFEFF) {\n    content = content.slice(1);\n  }\n  return content;\n}\n\nmodule.exports = {\n  isArray: isArray,\n  isArrayBuffer: isArrayBuffer,\n  isBuffer: isBuffer,\n  isFormData: isFormData,\n  isArrayBufferView: isArrayBufferView,\n  isString: isString,\n  isNumber: isNumber,\n  isObject: isObject,\n  isPlainObject: isPlainObject,\n  isUndefined: isUndefined,\n  isDate: isDate,\n  isFile: isFile,\n  isBlob: isBlob,\n  isFunction: isFunction,\n  isStream: isStream,\n  isURLSearchParams: isURLSearchParams,\n  isStandardBrowserEnv: isStandardBrowserEnv,\n  forEach: forEach,\n  merge: merge,\n  extend: extend,\n  trim: trim,\n  stripBOM: stripBOM\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/utils.js\n// module id = 2\n// module chunks = 0","'use strict';\n\nmodule.exports = function bind(fn, thisArg) {\n  return function wrap() {\n    var args = new Array(arguments.length);\n    for (var i = 0; i < args.length; i++) {\n      args[i] = arguments[i];\n    }\n    return fn.apply(thisArg, args);\n  };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/bind.js\n// module id = 3\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\nvar buildURL = require('../helpers/buildURL');\nvar InterceptorManager = require('./InterceptorManager');\nvar dispatchRequest = require('./dispatchRequest');\nvar mergeConfig = require('./mergeConfig');\n\n/**\n * Create a new instance of Axios\n *\n * @param {Object} instanceConfig The default config for the instance\n */\nfunction Axios(instanceConfig) {\n  this.defaults = instanceConfig;\n  this.interceptors = {\n    request: new InterceptorManager(),\n    response: new InterceptorManager()\n  };\n}\n\n/**\n * Dispatch a request\n *\n * @param {Object} config The config specific for this request (merged with this.defaults)\n */\nAxios.prototype.request = function request(config) {\n  /*eslint no-param-reassign:0*/\n  // Allow for axios('example/url'[, config]) a la fetch API\n  if (typeof config === 'string') {\n    config = arguments[1] || {};\n    config.url = arguments[0];\n  } else {\n    config = config || {};\n  }\n\n  config = mergeConfig(this.defaults, config);\n\n  // Set config.method\n  if (config.method) {\n    config.method = config.method.toLowerCase();\n  } else if (this.defaults.method) {\n    config.method = this.defaults.method.toLowerCase();\n  } else {\n    config.method = 'get';\n  }\n\n  // Hook up interceptors middleware\n  var chain = [dispatchRequest, undefined];\n  var promise = Promise.resolve(config);\n\n  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n    chain.unshift(interceptor.fulfilled, interceptor.rejected);\n  });\n\n  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n    chain.push(interceptor.fulfilled, interceptor.rejected);\n  });\n\n  while (chain.length) {\n    promise = promise.then(chain.shift(), chain.shift());\n  }\n\n  return promise;\n};\n\nAxios.prototype.getUri = function getUri(config) {\n  config = mergeConfig(this.defaults, config);\n  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\\?/, '');\n};\n\n// Provide aliases for supported request methods\nutils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n  /*eslint func-names:0*/\n  Axios.prototype[method] = function(url, config) {\n    return this.request(mergeConfig(config || {}, {\n      method: method,\n      url: url\n    }));\n  };\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n  /*eslint func-names:0*/\n  Axios.prototype[method] = function(url, data, config) {\n    return this.request(mergeConfig(config || {}, {\n      method: method,\n      url: url,\n      data: data\n    }));\n  };\n});\n\nmodule.exports = Axios;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/Axios.js\n// module id = 4\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nfunction encode(val) {\n  return encodeURIComponent(val).\n    replace(/%3A/gi, ':').\n    replace(/%24/g, '$').\n    replace(/%2C/gi, ',').\n    replace(/%20/g, '+').\n    replace(/%5B/gi, '[').\n    replace(/%5D/gi, ']');\n}\n\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @returns {string} The formatted url\n */\nmodule.exports = function buildURL(url, params, paramsSerializer) {\n  /*eslint no-param-reassign:0*/\n  if (!params) {\n    return url;\n  }\n\n  var serializedParams;\n  if (paramsSerializer) {\n    serializedParams = paramsSerializer(params);\n  } else if (utils.isURLSearchParams(params)) {\n    serializedParams = params.toString();\n  } else {\n    var parts = [];\n\n    utils.forEach(params, function serialize(val, key) {\n      if (val === null || typeof val === 'undefined') {\n        return;\n      }\n\n      if (utils.isArray(val)) {\n        key = key + '[]';\n      } else {\n        val = [val];\n      }\n\n      utils.forEach(val, function parseValue(v) {\n        if (utils.isDate(v)) {\n          v = v.toISOString();\n        } else if (utils.isObject(v)) {\n          v = JSON.stringify(v);\n        }\n        parts.push(encode(key) + '=' + encode(v));\n      });\n    });\n\n    serializedParams = parts.join('&');\n  }\n\n  if (serializedParams) {\n    var hashmarkIndex = url.indexOf('#');\n    if (hashmarkIndex !== -1) {\n      url = url.slice(0, hashmarkIndex);\n    }\n\n    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n  }\n\n  return url;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/buildURL.js\n// module id = 5\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nfunction InterceptorManager() {\n  this.handlers = [];\n}\n\n/**\n * Add a new interceptor to the stack\n *\n * @param {Function} fulfilled The function to handle `then` for a `Promise`\n * @param {Function} rejected The function to handle `reject` for a `Promise`\n *\n * @return {Number} An ID used to remove interceptor later\n */\nInterceptorManager.prototype.use = function use(fulfilled, rejected) {\n  this.handlers.push({\n    fulfilled: fulfilled,\n    rejected: rejected\n  });\n  return this.handlers.length - 1;\n};\n\n/**\n * Remove an interceptor from the stack\n *\n * @param {Number} id The ID that was returned by `use`\n */\nInterceptorManager.prototype.eject = function eject(id) {\n  if (this.handlers[id]) {\n    this.handlers[id] = null;\n  }\n};\n\n/**\n * Iterate over all the registered interceptors\n *\n * This method is particularly useful for skipping over any\n * interceptors that may have become `null` calling `eject`.\n *\n * @param {Function} fn The function to call for each interceptor\n */\nInterceptorManager.prototype.forEach = function forEach(fn) {\n  utils.forEach(this.handlers, function forEachHandler(h) {\n    if (h !== null) {\n      fn(h);\n    }\n  });\n};\n\nmodule.exports = InterceptorManager;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/InterceptorManager.js\n// module id = 6\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\nvar transformData = require('./transformData');\nvar isCancel = require('../cancel/isCancel');\nvar defaults = require('../defaults');\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nfunction throwIfCancellationRequested(config) {\n  if (config.cancelToken) {\n    config.cancelToken.throwIfRequested();\n  }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n * @returns {Promise} The Promise to be fulfilled\n */\nmodule.exports = function dispatchRequest(config) {\n  throwIfCancellationRequested(config);\n\n  // Ensure headers exist\n  config.headers = config.headers || {};\n\n  // Transform request data\n  config.data = transformData(\n    config.data,\n    config.headers,\n    config.transformRequest\n  );\n\n  // Flatten headers\n  config.headers = utils.merge(\n    config.headers.common || {},\n    config.headers[config.method] || {},\n    config.headers\n  );\n\n  utils.forEach(\n    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n    function cleanHeaderConfig(method) {\n      delete config.headers[method];\n    }\n  );\n\n  var adapter = config.adapter || defaults.adapter;\n\n  return adapter(config).then(function onAdapterResolution(response) {\n    throwIfCancellationRequested(config);\n\n    // Transform response data\n    response.data = transformData(\n      response.data,\n      response.headers,\n      config.transformResponse\n    );\n\n    return response;\n  }, function onAdapterRejection(reason) {\n    if (!isCancel(reason)) {\n      throwIfCancellationRequested(config);\n\n      // Transform response data\n      if (reason && reason.response) {\n        reason.response.data = transformData(\n          reason.response.data,\n          reason.response.headers,\n          config.transformResponse\n        );\n      }\n    }\n\n    return Promise.reject(reason);\n  });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/dispatchRequest.js\n// module id = 7\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\n/**\n * Transform the data for a request or a response\n *\n * @param {Object|String} data The data to be transformed\n * @param {Array} headers The headers for the request or response\n * @param {Array|Function} fns A single function or Array of functions\n * @returns {*} The resulting transformed data\n */\nmodule.exports = function transformData(data, headers, fns) {\n  /*eslint no-param-reassign:0*/\n  utils.forEach(fns, function transform(fn) {\n    data = fn(data, headers);\n  });\n\n  return data;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/transformData.js\n// module id = 8\n// module chunks = 0","'use strict';\n\nmodule.exports = function isCancel(value) {\n  return !!(value && value.__CANCEL__);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/cancel/isCancel.js\n// module id = 9\n// module chunks = 0","'use strict';\n\nvar utils = require('./utils');\nvar normalizeHeaderName = require('./helpers/normalizeHeaderName');\n\nvar DEFAULT_CONTENT_TYPE = {\n  'Content-Type': 'application/x-www-form-urlencoded'\n};\n\nfunction setContentTypeIfUnset(headers, value) {\n  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n    headers['Content-Type'] = value;\n  }\n}\n\nfunction getDefaultAdapter() {\n  var adapter;\n  if (typeof XMLHttpRequest !== 'undefined') {\n    // For browsers use XHR adapter\n    adapter = require('./adapters/xhr');\n  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n    // For node use HTTP adapter\n    adapter = require('./adapters/http');\n  }\n  return adapter;\n}\n\nvar defaults = {\n  adapter: getDefaultAdapter(),\n\n  transformRequest: [function transformRequest(data, headers) {\n    normalizeHeaderName(headers, 'Accept');\n    normalizeHeaderName(headers, 'Content-Type');\n    if (utils.isFormData(data) ||\n      utils.isArrayBuffer(data) ||\n      utils.isBuffer(data) ||\n      utils.isStream(data) ||\n      utils.isFile(data) ||\n      utils.isBlob(data)\n    ) {\n      return data;\n    }\n    if (utils.isArrayBufferView(data)) {\n      return data.buffer;\n    }\n    if (utils.isURLSearchParams(data)) {\n      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n      return data.toString();\n    }\n    if (utils.isObject(data)) {\n      setContentTypeIfUnset(headers, 'application/json;charset=utf-8');\n      return JSON.stringify(data);\n    }\n    return data;\n  }],\n\n  transformResponse: [function transformResponse(data) {\n    /*eslint no-param-reassign:0*/\n    if (typeof data === 'string') {\n      try {\n        data = JSON.parse(data);\n      } catch (e) { /* Ignore */ }\n    }\n    return data;\n  }],\n\n  /**\n   * A timeout in milliseconds to abort a request. If set to 0 (default) a\n   * timeout is not created.\n   */\n  timeout: 0,\n\n  xsrfCookieName: 'XSRF-TOKEN',\n  xsrfHeaderName: 'X-XSRF-TOKEN',\n\n  maxContentLength: -1,\n  maxBodyLength: -1,\n\n  validateStatus: function validateStatus(status) {\n    return status >= 200 && status < 300;\n  }\n};\n\ndefaults.headers = {\n  common: {\n    'Accept': 'application/json, text/plain, */*'\n  }\n};\n\nutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n  defaults.headers[method] = {};\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n});\n\nmodule.exports = defaults;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/defaults.js\n// module id = 10\n// module chunks = 0","'use strict';\n\nvar utils = require('../utils');\n\nmodule.exports = function normalizeHeaderName(headers, normalizedName) {\n  utils.forEach(headers, function processHeader(value, name) {\n    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {\n      headers[normalizedName] = value;\n      delete headers[name];\n    }\n  });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/normalizeHeaderName.js\n// module id = 11\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\nvar settle = require('./../core/settle');\nvar cookies = require('./../helpers/cookies');\nvar buildURL = require('./../helpers/buildURL');\nvar buildFullPath = require('../core/buildFullPath');\nvar parseHeaders = require('./../helpers/parseHeaders');\nvar isURLSameOrigin = require('./../helpers/isURLSameOrigin');\nvar createError = require('../core/createError');\n\nmodule.exports = function xhrAdapter(config) {\n  return new Promise(function dispatchXhrRequest(resolve, reject) {\n    var requestData = config.data;\n    var requestHeaders = config.headers;\n\n    if (utils.isFormData(requestData)) {\n      delete requestHeaders['Content-Type']; // Let the browser set it\n    }\n\n    if (\n      (utils.isBlob(requestData) || utils.isFile(requestData)) &&\n      requestData.type\n    ) {\n      delete requestHeaders['Content-Type']; // Let the browser set it\n    }\n\n    var request = new XMLHttpRequest();\n\n    // HTTP basic authentication\n    if (config.auth) {\n      var username = config.auth.username || '';\n      var password = unescape(encodeURIComponent(config.auth.password)) || '';\n      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n    }\n\n    var fullPath = buildFullPath(config.baseURL, config.url);\n    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);\n\n    // Set the request timeout in MS\n    request.timeout = config.timeout;\n\n    // Listen for ready state\n    request.onreadystatechange = function handleLoad() {\n      if (!request || request.readyState !== 4) {\n        return;\n      }\n\n      // The request errored out and we didn't get a response, this will be\n      // handled by onerror instead\n      // With one exception: request that using file: protocol, most browsers\n      // will return status as 0 even though it's a successful request\n      if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n        return;\n      }\n\n      // Prepare the response\n      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n      var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;\n      var response = {\n        data: responseData,\n        status: request.status,\n        statusText: request.statusText,\n        headers: responseHeaders,\n        config: config,\n        request: request\n      };\n\n      settle(resolve, reject, response);\n\n      // Clean up request\n      request = null;\n    };\n\n    // Handle browser request cancellation (as opposed to a manual cancellation)\n    request.onabort = function handleAbort() {\n      if (!request) {\n        return;\n      }\n\n      reject(createError('Request aborted', config, 'ECONNABORTED', request));\n\n      // Clean up request\n      request = null;\n    };\n\n    // Handle low level network errors\n    request.onerror = function handleError() {\n      // Real errors are hidden from us by the browser\n      // onerror should only fire if it's a network error\n      reject(createError('Network Error', config, null, request));\n\n      // Clean up request\n      request = null;\n    };\n\n    // Handle timeout\n    request.ontimeout = function handleTimeout() {\n      var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';\n      if (config.timeoutErrorMessage) {\n        timeoutErrorMessage = config.timeoutErrorMessage;\n      }\n      reject(createError(timeoutErrorMessage, config, 'ECONNABORTED',\n        request));\n\n      // Clean up request\n      request = null;\n    };\n\n    // Add xsrf header\n    // This is only done if running in a standard browser environment.\n    // Specifically not if we're in a web worker, or react-native.\n    if (utils.isStandardBrowserEnv()) {\n      // Add xsrf header\n      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?\n        cookies.read(config.xsrfCookieName) :\n        undefined;\n\n      if (xsrfValue) {\n        requestHeaders[config.xsrfHeaderName] = xsrfValue;\n      }\n    }\n\n    // Add headers to the request\n    if ('setRequestHeader' in request) {\n      utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n          // Remove Content-Type if data is undefined\n          delete requestHeaders[key];\n        } else {\n          // Otherwise add header to the request\n          request.setRequestHeader(key, val);\n        }\n      });\n    }\n\n    // Add withCredentials to request if needed\n    if (!utils.isUndefined(config.withCredentials)) {\n      request.withCredentials = !!config.withCredentials;\n    }\n\n    // Add responseType to request if needed\n    if (config.responseType) {\n      try {\n        request.responseType = config.responseType;\n      } catch (e) {\n        // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.\n        // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.\n        if (config.responseType !== 'json') {\n          throw e;\n        }\n      }\n    }\n\n    // Handle progress if needed\n    if (typeof config.onDownloadProgress === 'function') {\n      request.addEventListener('progress', config.onDownloadProgress);\n    }\n\n    // Not all browsers support upload events\n    if (typeof config.onUploadProgress === 'function' && request.upload) {\n      request.upload.addEventListener('progress', config.onUploadProgress);\n    }\n\n    if (config.cancelToken) {\n      // Handle cancellation\n      config.cancelToken.promise.then(function onCanceled(cancel) {\n        if (!request) {\n          return;\n        }\n\n        request.abort();\n        reject(cancel);\n        // Clean up request\n        request = null;\n      });\n    }\n\n    if (!requestData) {\n      requestData = null;\n    }\n\n    // Send the request\n    request.send(requestData);\n  });\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/adapters/xhr.js\n// module id = 12\n// module chunks = 0","'use strict';\n\nvar createError = require('./createError');\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n */\nmodule.exports = function settle(resolve, reject, response) {\n  var validateStatus = response.config.validateStatus;\n  if (!response.status || !validateStatus || validateStatus(response.status)) {\n    resolve(response);\n  } else {\n    reject(createError(\n      'Request failed with status code ' + response.status,\n      response.config,\n      null,\n      response.request,\n      response\n    ));\n  }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/settle.js\n// module id = 13\n// module chunks = 0","'use strict';\n\nvar enhanceError = require('./enhanceError');\n\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The created error.\n */\nmodule.exports = function createError(message, config, code, request, response) {\n  var error = new Error(message);\n  return enhanceError(error, config, code, request, response);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/createError.js\n// module id = 14\n// module chunks = 0","'use strict';\n\n/**\n * Update an Error with the specified config, error code, and response.\n *\n * @param {Error} error The error to update.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The error.\n */\nmodule.exports = function enhanceError(error, config, code, request, response) {\n  error.config = config;\n  if (code) {\n    error.code = code;\n  }\n\n  error.request = request;\n  error.response = response;\n  error.isAxiosError = true;\n\n  error.toJSON = function toJSON() {\n    return {\n      // Standard\n      message: this.message,\n      name: this.name,\n      // Microsoft\n      description: this.description,\n      number: this.number,\n      // Mozilla\n      fileName: this.fileName,\n      lineNumber: this.lineNumber,\n      columnNumber: this.columnNumber,\n      stack: this.stack,\n      // Axios\n      config: this.config,\n      code: this.code\n    };\n  };\n  return error;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/enhanceError.js\n// module id = 15\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n  utils.isStandardBrowserEnv() ?\n\n  // Standard browser envs support document.cookie\n    (function standardBrowserEnv() {\n      return {\n        write: function write(name, value, expires, path, domain, secure) {\n          var cookie = [];\n          cookie.push(name + '=' + encodeURIComponent(value));\n\n          if (utils.isNumber(expires)) {\n            cookie.push('expires=' + new Date(expires).toGMTString());\n          }\n\n          if (utils.isString(path)) {\n            cookie.push('path=' + path);\n          }\n\n          if (utils.isString(domain)) {\n            cookie.push('domain=' + domain);\n          }\n\n          if (secure === true) {\n            cookie.push('secure');\n          }\n\n          document.cookie = cookie.join('; ');\n        },\n\n        read: function read(name) {\n          var match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n          return (match ? decodeURIComponent(match[3]) : null);\n        },\n\n        remove: function remove(name) {\n          this.write(name, '', Date.now() - 86400000);\n        }\n      };\n    })() :\n\n  // Non standard browser env (web workers, react-native) lack needed support.\n    (function nonStandardBrowserEnv() {\n      return {\n        write: function write() {},\n        read: function read() { return null; },\n        remove: function remove() {}\n      };\n    })()\n);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/cookies.js\n// module id = 16\n// module chunks = 0","'use strict';\n\nvar isAbsoluteURL = require('../helpers/isAbsoluteURL');\nvar combineURLs = require('../helpers/combineURLs');\n\n/**\n * Creates a new URL by combining the baseURL with the requestedURL,\n * only when the requestedURL is not already an absolute URL.\n * If the requestURL is absolute, this function returns the requestedURL untouched.\n *\n * @param {string} baseURL The base URL\n * @param {string} requestedURL Absolute or relative URL to combine\n * @returns {string} The combined full path\n */\nmodule.exports = function buildFullPath(baseURL, requestedURL) {\n  if (baseURL && !isAbsoluteURL(requestedURL)) {\n    return combineURLs(baseURL, requestedURL);\n  }\n  return requestedURL;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/buildFullPath.js\n// module id = 17\n// module chunks = 0","'use strict';\n\n/**\n * Determines whether the specified URL is absolute\n *\n * @param {string} url The URL to test\n * @returns {boolean} True if the specified URL is absolute, otherwise false\n */\nmodule.exports = function isAbsoluteURL(url) {\n  // A URL is considered absolute if it begins with \"<scheme>://\" or \"//\" (protocol-relative URL).\n  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed\n  // by any combination of letters, digits, plus, period, or hyphen.\n  return /^([a-z][a-z\\d\\+\\-\\.]*:)?\\/\\//i.test(url);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/isAbsoluteURL.js\n// module id = 18\n// module chunks = 0","'use strict';\n\n/**\n * Creates a new URL by combining the specified URLs\n *\n * @param {string} baseURL The base URL\n * @param {string} relativeURL The relative URL\n * @returns {string} The combined URL\n */\nmodule.exports = function combineURLs(baseURL, relativeURL) {\n  return relativeURL\n    ? baseURL.replace(/\\/+$/, '') + '/' + relativeURL.replace(/^\\/+/, '')\n    : baseURL;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/combineURLs.js\n// module id = 19\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\n// Headers whose duplicates are ignored by node\n// c.f. https://nodejs.org/api/http.html#http_message_headers\nvar ignoreDuplicateOf = [\n  'age', 'authorization', 'content-length', 'content-type', 'etag',\n  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',\n  'last-modified', 'location', 'max-forwards', 'proxy-authorization',\n  'referer', 'retry-after', 'user-agent'\n];\n\n/**\n * Parse headers into an object\n *\n * ```\n * Date: Wed, 27 Aug 2014 08:58:49 GMT\n * Content-Type: application/json\n * Connection: keep-alive\n * Transfer-Encoding: chunked\n * ```\n *\n * @param {String} headers Headers needing to be parsed\n * @returns {Object} Headers parsed into an object\n */\nmodule.exports = function parseHeaders(headers) {\n  var parsed = {};\n  var key;\n  var val;\n  var i;\n\n  if (!headers) { return parsed; }\n\n  utils.forEach(headers.split('\\n'), function parser(line) {\n    i = line.indexOf(':');\n    key = utils.trim(line.substr(0, i)).toLowerCase();\n    val = utils.trim(line.substr(i + 1));\n\n    if (key) {\n      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {\n        return;\n      }\n      if (key === 'set-cookie') {\n        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);\n      } else {\n        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n      }\n    }\n  });\n\n  return parsed;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/parseHeaders.js\n// module id = 20\n// module chunks = 0","'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n  utils.isStandardBrowserEnv() ?\n\n  // Standard browser envs have full support of the APIs needed to test\n  // whether the request URL is of the same origin as current location.\n    (function standardBrowserEnv() {\n      var msie = /(msie|trident)/i.test(navigator.userAgent);\n      var urlParsingNode = document.createElement('a');\n      var originURL;\n\n      /**\n    * Parse a URL to discover it's components\n    *\n    * @param {String} url The URL to be parsed\n    * @returns {Object}\n    */\n      function resolveURL(url) {\n        var href = url;\n\n        if (msie) {\n        // IE needs attribute set twice to normalize properties\n          urlParsingNode.setAttribute('href', href);\n          href = urlParsingNode.href;\n        }\n\n        urlParsingNode.setAttribute('href', href);\n\n        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n        return {\n          href: urlParsingNode.href,\n          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n          host: urlParsingNode.host,\n          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n          hostname: urlParsingNode.hostname,\n          port: urlParsingNode.port,\n          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?\n            urlParsingNode.pathname :\n            '/' + urlParsingNode.pathname\n        };\n      }\n\n      originURL = resolveURL(window.location.href);\n\n      /**\n    * Determine if a URL shares the same origin as the current location\n    *\n    * @param {String} requestURL The URL to test\n    * @returns {boolean} True if URL shares the same origin, otherwise false\n    */\n      return function isURLSameOrigin(requestURL) {\n        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;\n        return (parsed.protocol === originURL.protocol &&\n            parsed.host === originURL.host);\n      };\n    })() :\n\n  // Non standard browser envs (web workers, react-native) lack needed support.\n    (function nonStandardBrowserEnv() {\n      return function isURLSameOrigin() {\n        return true;\n      };\n    })()\n);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/isURLSameOrigin.js\n// module id = 21\n// module chunks = 0","'use strict';\n\nvar utils = require('../utils');\n\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n * @returns {Object} New object resulting from merging config2 to config1\n */\nmodule.exports = function mergeConfig(config1, config2) {\n  // eslint-disable-next-line no-param-reassign\n  config2 = config2 || {};\n  var config = {};\n\n  var valueFromConfig2Keys = ['url', 'method', 'data'];\n  var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];\n  var defaultToConfig2Keys = [\n    'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer',\n    'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',\n    'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress',\n    'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent',\n    'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'\n  ];\n  var directMergeKeys = ['validateStatus'];\n\n  function getMergedValue(target, source) {\n    if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n      return utils.merge(target, source);\n    } else if (utils.isPlainObject(source)) {\n      return utils.merge({}, source);\n    } else if (utils.isArray(source)) {\n      return source.slice();\n    }\n    return source;\n  }\n\n  function mergeDeepProperties(prop) {\n    if (!utils.isUndefined(config2[prop])) {\n      config[prop] = getMergedValue(config1[prop], config2[prop]);\n    } else if (!utils.isUndefined(config1[prop])) {\n      config[prop] = getMergedValue(undefined, config1[prop]);\n    }\n  }\n\n  utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {\n    if (!utils.isUndefined(config2[prop])) {\n      config[prop] = getMergedValue(undefined, config2[prop]);\n    }\n  });\n\n  utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);\n\n  utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {\n    if (!utils.isUndefined(config2[prop])) {\n      config[prop] = getMergedValue(undefined, config2[prop]);\n    } else if (!utils.isUndefined(config1[prop])) {\n      config[prop] = getMergedValue(undefined, config1[prop]);\n    }\n  });\n\n  utils.forEach(directMergeKeys, function merge(prop) {\n    if (prop in config2) {\n      config[prop] = getMergedValue(config1[prop], config2[prop]);\n    } else if (prop in config1) {\n      config[prop] = getMergedValue(undefined, config1[prop]);\n    }\n  });\n\n  var axiosKeys = valueFromConfig2Keys\n    .concat(mergeDeepPropertiesKeys)\n    .concat(defaultToConfig2Keys)\n    .concat(directMergeKeys);\n\n  var otherKeys = Object\n    .keys(config1)\n    .concat(Object.keys(config2))\n    .filter(function filterAxiosKeys(key) {\n      return axiosKeys.indexOf(key) === -1;\n    });\n\n  utils.forEach(otherKeys, mergeDeepProperties);\n\n  return config;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/core/mergeConfig.js\n// module id = 22\n// module chunks = 0","'use strict';\n\n/**\n * A `Cancel` is an object that is thrown when an operation is canceled.\n *\n * @class\n * @param {string=} message The message.\n */\nfunction Cancel(message) {\n  this.message = message;\n}\n\nCancel.prototype.toString = function toString() {\n  return 'Cancel' + (this.message ? ': ' + this.message : '');\n};\n\nCancel.prototype.__CANCEL__ = true;\n\nmodule.exports = Cancel;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/cancel/Cancel.js\n// module id = 23\n// module chunks = 0","'use strict';\n\nvar Cancel = require('./Cancel');\n\n/**\n * A `CancelToken` is an object that can be used to request cancellation of an operation.\n *\n * @class\n * @param {Function} executor The executor function.\n */\nfunction CancelToken(executor) {\n  if (typeof executor !== 'function') {\n    throw new TypeError('executor must be a function.');\n  }\n\n  var resolvePromise;\n  this.promise = new Promise(function promiseExecutor(resolve) {\n    resolvePromise = resolve;\n  });\n\n  var token = this;\n  executor(function cancel(message) {\n    if (token.reason) {\n      // Cancellation has already been requested\n      return;\n    }\n\n    token.reason = new Cancel(message);\n    resolvePromise(token.reason);\n  });\n}\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nCancelToken.prototype.throwIfRequested = function throwIfRequested() {\n  if (this.reason) {\n    throw this.reason;\n  }\n};\n\n/**\n * Returns an object that contains a new `CancelToken` and a function that, when called,\n * cancels the `CancelToken`.\n */\nCancelToken.source = function source() {\n  var cancel;\n  var token = new CancelToken(function executor(c) {\n    cancel = c;\n  });\n  return {\n    token: token,\n    cancel: cancel\n  };\n};\n\nmodule.exports = CancelToken;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/cancel/CancelToken.js\n// module id = 24\n// module chunks = 0","'use strict';\n\n/**\n * Syntactic sugar for invoking a function and expanding an array for arguments.\n *\n * Common use case would be to use `Function.prototype.apply`.\n *\n *  ```js\n *  function f(x, y, z) {}\n *  var args = [1, 2, 3];\n *  f.apply(null, args);\n *  ```\n *\n * With `spread` this example can be re-written.\n *\n *  ```js\n *  spread(function(x, y, z) {})([1, 2, 3]);\n *  ```\n *\n * @param {Function} callback\n * @returns {Function}\n */\nmodule.exports = function spread(callback) {\n  return function wrap(arr) {\n    return callback.apply(null, arr);\n  };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/helpers/spread.js\n// module id = 25\n// module chunks = 0"],"sourceRoot":""}
\ No newline at end of file
diff --git a/node_modules/axios/index.d.ts b/node_modules/axios/index.d.ts
deleted file mode 100644
index 74b2acd2..00000000
--- a/node_modules/axios/index.d.ts
+++ /dev/null
@@ -1,160 +0,0 @@
-export interface AxiosTransformer {
-  (data: any, headers?: any): any;
-}
-
-export interface AxiosAdapter {
-  (config: AxiosRequestConfig): AxiosPromise<any>;
-}
-
-export interface AxiosBasicCredentials {
-  username: string;
-  password: string;
-}
-
-export interface AxiosProxyConfig {
-  host: string;
-  port: number;
-  auth?: {
-    username: string;
-    password:string;
-  };
-  protocol?: string;
-}
-
-export type Method =
-  | 'get' | 'GET'
-  | 'delete' | 'DELETE'
-  | 'head' | 'HEAD'
-  | 'options' | 'OPTIONS'
-  | 'post' | 'POST'
-  | 'put' | 'PUT'
-  | 'patch' | 'PATCH'
-  | 'purge' | 'PURGE'
-  | 'link' | 'LINK'
-  | 'unlink' | 'UNLINK'
-
-export type ResponseType =
-  | 'arraybuffer'
-  | 'blob'
-  | 'document'
-  | 'json'
-  | 'text'
-  | 'stream'
-
-export interface AxiosRequestConfig {
-  url?: string;
-  method?: Method;
-  baseURL?: string;
-  transformRequest?: AxiosTransformer | AxiosTransformer[];
-  transformResponse?: AxiosTransformer | AxiosTransformer[];
-  headers?: any;
-  params?: any;
-  paramsSerializer?: (params: any) => string;
-  data?: any;
-  timeout?: number;
-  timeoutErrorMessage?: string;
-  withCredentials?: boolean;
-  adapter?: AxiosAdapter;
-  auth?: AxiosBasicCredentials;
-  responseType?: ResponseType;
-  xsrfCookieName?: string;
-  xsrfHeaderName?: string;
-  onUploadProgress?: (progressEvent: ProgressEvent) => void;
-  onDownloadProgress?: (progressEvent: ProgressEvent) => void;
-  maxContentLength?: number;
-  validateStatus?: ((status: number) => boolean | null);
-  maxBodyLength?: number;
-  maxRedirects?: number;
-  socketPath?: string | null;
-  httpAgent?: any;
-  httpsAgent?: any;
-  proxy?: AxiosProxyConfig | false;
-  cancelToken?: CancelToken;
-  decompress?: boolean;
-}
-
-export interface AxiosResponse<T = any>  {
-  data: T;
-  status: number;
-  statusText: string;
-  headers: any;
-  config: AxiosRequestConfig;
-  request?: any;
-}
-
-export interface AxiosError<T = any> extends Error {
-  config: AxiosRequestConfig;
-  code?: string;
-  request?: any;
-  response?: AxiosResponse<T>;
-  isAxiosError: boolean;
-  toJSON: () => object;
-}
-
-export interface AxiosPromise<T = any> extends Promise<AxiosResponse<T>> {
-}
-
-export interface CancelStatic {
-  new (message?: string): Cancel;
-}
-
-export interface Cancel {
-  message: string;
-}
-
-export interface Canceler {
-  (message?: string): void;
-}
-
-export interface CancelTokenStatic {
-  new (executor: (cancel: Canceler) => void): CancelToken;
-  source(): CancelTokenSource;
-}
-
-export interface CancelToken {
-  promise: Promise<Cancel>;
-  reason?: Cancel;
-  throwIfRequested(): void;
-}
-
-export interface CancelTokenSource {
-  token: CancelToken;
-  cancel: Canceler;
-}
-
-export interface AxiosInterceptorManager<V> {
-  use(onFulfilled?: (value: V) => V | Promise<V>, onRejected?: (error: any) => any): number;
-  eject(id: number): void;
-}
-
-export interface AxiosInstance {
-  (config: AxiosRequestConfig): AxiosPromise;
-  (url: string, config?: AxiosRequestConfig): AxiosPromise;
-  defaults: AxiosRequestConfig;
-  interceptors: {
-    request: AxiosInterceptorManager<AxiosRequestConfig>;
-    response: AxiosInterceptorManager<AxiosResponse>;
-  };
-  getUri(config?: AxiosRequestConfig): string;
-  request<T = any, R = AxiosResponse<T>> (config: AxiosRequestConfig): Promise<R>;
-  get<T = any, R = AxiosResponse<T>>(url: string, config?: AxiosRequestConfig): Promise<R>;
-  delete<T = any, R = AxiosResponse<T>>(url: string, config?: AxiosRequestConfig): Promise<R>;
-  head<T = any, R = AxiosResponse<T>>(url: string, config?: AxiosRequestConfig): Promise<R>;
-  options<T = any, R = AxiosResponse<T>>(url: string, config?: AxiosRequestConfig): Promise<R>;
-  post<T = any, R = AxiosResponse<T>>(url: string, data?: any, config?: AxiosRequestConfig): Promise<R>;
-  put<T = any, R = AxiosResponse<T>>(url: string, data?: any, config?: AxiosRequestConfig): Promise<R>;
-  patch<T = any, R = AxiosResponse<T>>(url: string, data?: any, config?: AxiosRequestConfig): Promise<R>;
-}
-
-export interface AxiosStatic extends AxiosInstance {
-  create(config?: AxiosRequestConfig): AxiosInstance;
-  Cancel: CancelStatic;
-  CancelToken: CancelTokenStatic;
-  isCancel(value: any): boolean;
-  all<T>(values: (T | Promise<T>)[]): Promise<T[]>;
-  spread<T, R>(callback: (...args: T[]) => R): (array: T[]) => R;
-}
-
-declare const Axios: AxiosStatic;
-
-export default Axios;
diff --git a/node_modules/axios/index.js b/node_modules/axios/index.js
deleted file mode 100644
index 79dfd09d..00000000
--- a/node_modules/axios/index.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require('./lib/axios');
\ No newline at end of file
diff --git a/node_modules/axios/lib/adapters/README.md b/node_modules/axios/lib/adapters/README.md
deleted file mode 100644
index 68f11189..00000000
--- a/node_modules/axios/lib/adapters/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# axios // adapters
-
-The modules under `adapters/` are modules that handle dispatching a request and settling a returned `Promise` once a response is received.
-
-## Example
-
-```js
-var settle = require('./../core/settle');
-
-module.exports = function myAdapter(config) {
-  // At this point:
-  //  - config has been merged with defaults
-  //  - request transformers have already run
-  //  - request interceptors have already run
-  
-  // Make the request using config provided
-  // Upon response settle the Promise
-
-  return new Promise(function(resolve, reject) {
-  
-    var response = {
-      data: responseData,
-      status: request.status,
-      statusText: request.statusText,
-      headers: responseHeaders,
-      config: config,
-      request: request
-    };
-
-    settle(resolve, reject, response);
-
-    // From here:
-    //  - response transformers will run
-    //  - response interceptors will run
-  });
-}
-```
diff --git a/node_modules/axios/lib/adapters/http.js b/node_modules/axios/lib/adapters/http.js
deleted file mode 100755
index 135c93a3..00000000
--- a/node_modules/axios/lib/adapters/http.js
+++ /dev/null
@@ -1,287 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-var settle = require('./../core/settle');
-var buildFullPath = require('../core/buildFullPath');
-var buildURL = require('./../helpers/buildURL');
-var http = require('http');
-var https = require('https');
-var httpFollow = require('follow-redirects').http;
-var httpsFollow = require('follow-redirects').https;
-var url = require('url');
-var zlib = require('zlib');
-var pkg = require('./../../package.json');
-var createError = require('../core/createError');
-var enhanceError = require('../core/enhanceError');
-
-var isHttps = /https:?/;
-
-/*eslint consistent-return:0*/
-module.exports = function httpAdapter(config) {
-  return new Promise(function dispatchHttpRequest(resolvePromise, rejectPromise) {
-    var resolve = function resolve(value) {
-      resolvePromise(value);
-    };
-    var reject = function reject(value) {
-      rejectPromise(value);
-    };
-    var data = config.data;
-    var headers = config.headers;
-
-    // Set User-Agent (required by some servers)
-    // Only set header if it hasn't been set in config
-    // See https://github.com/axios/axios/issues/69
-    if (!headers['User-Agent'] && !headers['user-agent']) {
-      headers['User-Agent'] = 'axios/' + pkg.version;
-    }
-
-    if (data && !utils.isStream(data)) {
-      if (Buffer.isBuffer(data)) {
-        // Nothing to do...
-      } else if (utils.isArrayBuffer(data)) {
-        data = Buffer.from(new Uint8Array(data));
-      } else if (utils.isString(data)) {
-        data = Buffer.from(data, 'utf-8');
-      } else {
-        return reject(createError(
-          'Data after transformation must be a string, an ArrayBuffer, a Buffer, or a Stream',
-          config
-        ));
-      }
-
-      // Add Content-Length header if data exists
-      headers['Content-Length'] = data.length;
-    }
-
-    // HTTP basic authentication
-    var auth = undefined;
-    if (config.auth) {
-      var username = config.auth.username || '';
-      var password = config.auth.password || '';
-      auth = username + ':' + password;
-    }
-
-    // Parse url
-    var fullPath = buildFullPath(config.baseURL, config.url);
-    var parsed = url.parse(fullPath);
-    var protocol = parsed.protocol || 'http:';
-
-    if (!auth && parsed.auth) {
-      var urlAuth = parsed.auth.split(':');
-      var urlUsername = urlAuth[0] || '';
-      var urlPassword = urlAuth[1] || '';
-      auth = urlUsername + ':' + urlPassword;
-    }
-
-    if (auth) {
-      delete headers.Authorization;
-    }
-
-    var isHttpsRequest = isHttps.test(protocol);
-    var agent = isHttpsRequest ? config.httpsAgent : config.httpAgent;
-
-    var options = {
-      path: buildURL(parsed.path, config.params, config.paramsSerializer).replace(/^\?/, ''),
-      method: config.method.toUpperCase(),
-      headers: headers,
-      agent: agent,
-      agents: { http: config.httpAgent, https: config.httpsAgent },
-      auth: auth
-    };
-
-    if (config.socketPath) {
-      options.socketPath = config.socketPath;
-    } else {
-      options.hostname = parsed.hostname;
-      options.port = parsed.port;
-    }
-
-    var proxy = config.proxy;
-    if (!proxy && proxy !== false) {
-      var proxyEnv = protocol.slice(0, -1) + '_proxy';
-      var proxyUrl = process.env[proxyEnv] || process.env[proxyEnv.toUpperCase()];
-      if (proxyUrl) {
-        var parsedProxyUrl = url.parse(proxyUrl);
-        var noProxyEnv = process.env.no_proxy || process.env.NO_PROXY;
-        var shouldProxy = true;
-
-        if (noProxyEnv) {
-          var noProxy = noProxyEnv.split(',').map(function trim(s) {
-            return s.trim();
-          });
-
-          shouldProxy = !noProxy.some(function proxyMatch(proxyElement) {
-            if (!proxyElement) {
-              return false;
-            }
-            if (proxyElement === '*') {
-              return true;
-            }
-            if (proxyElement[0] === '.' &&
-                parsed.hostname.substr(parsed.hostname.length - proxyElement.length) === proxyElement) {
-              return true;
-            }
-
-            return parsed.hostname === proxyElement;
-          });
-        }
-
-
-        if (shouldProxy) {
-          proxy = {
-            host: parsedProxyUrl.hostname,
-            port: parsedProxyUrl.port
-          };
-
-          if (parsedProxyUrl.auth) {
-            var proxyUrlAuth = parsedProxyUrl.auth.split(':');
-            proxy.auth = {
-              username: proxyUrlAuth[0],
-              password: proxyUrlAuth[1]
-            };
-          }
-        }
-      }
-    }
-
-    if (proxy) {
-      options.hostname = proxy.host;
-      options.host = proxy.host;
-      options.headers.host = parsed.hostname + (parsed.port ? ':' + parsed.port : '');
-      options.port = proxy.port;
-      options.path = protocol + '//' + parsed.hostname + (parsed.port ? ':' + parsed.port : '') + options.path;
-
-      // Basic proxy authorization
-      if (proxy.auth) {
-        var base64 = Buffer.from(proxy.auth.username + ':' + proxy.auth.password, 'utf8').toString('base64');
-        options.headers['Proxy-Authorization'] = 'Basic ' + base64;
-      }
-    }
-
-    var transport;
-    var isHttpsProxy = isHttpsRequest && (proxy ? isHttps.test(proxy.protocol) : true);
-    if (config.transport) {
-      transport = config.transport;
-    } else if (config.maxRedirects === 0) {
-      transport = isHttpsProxy ? https : http;
-    } else {
-      if (config.maxRedirects) {
-        options.maxRedirects = config.maxRedirects;
-      }
-      transport = isHttpsProxy ? httpsFollow : httpFollow;
-    }
-
-    if (config.maxBodyLength > -1) {
-      options.maxBodyLength = config.maxBodyLength;
-    }
-
-    // Create the request
-    var req = transport.request(options, function handleResponse(res) {
-      if (req.aborted) return;
-
-      // uncompress the response body transparently if required
-      var stream = res;
-
-      // return the last request in case of redirects
-      var lastRequest = res.req || req;
-
-
-      // if no content, is HEAD request or decompress disabled we should not decompress
-      if (res.statusCode !== 204 && lastRequest.method !== 'HEAD' && config.decompress !== false) {
-        switch (res.headers['content-encoding']) {
-        /*eslint default-case:0*/
-        case 'gzip':
-        case 'compress':
-        case 'deflate':
-        // add the unzipper to the body stream processing pipeline
-          stream = stream.pipe(zlib.createUnzip());
-
-          // remove the content-encoding in order to not confuse downstream operations
-          delete res.headers['content-encoding'];
-          break;
-        }
-      }
-
-      var response = {
-        status: res.statusCode,
-        statusText: res.statusMessage,
-        headers: res.headers,
-        config: config,
-        request: lastRequest
-      };
-
-      if (config.responseType === 'stream') {
-        response.data = stream;
-        settle(resolve, reject, response);
-      } else {
-        var responseBuffer = [];
-        stream.on('data', function handleStreamData(chunk) {
-          responseBuffer.push(chunk);
-
-          // make sure the content length is not over the maxContentLength if specified
-          if (config.maxContentLength > -1 && Buffer.concat(responseBuffer).length > config.maxContentLength) {
-            stream.destroy();
-            reject(createError('maxContentLength size of ' + config.maxContentLength + ' exceeded',
-              config, null, lastRequest));
-          }
-        });
-
-        stream.on('error', function handleStreamError(err) {
-          if (req.aborted) return;
-          reject(enhanceError(err, config, null, lastRequest));
-        });
-
-        stream.on('end', function handleStreamEnd() {
-          var responseData = Buffer.concat(responseBuffer);
-          if (config.responseType !== 'arraybuffer') {
-            responseData = responseData.toString(config.responseEncoding);
-            if (!config.responseEncoding || config.responseEncoding === 'utf8') {
-              responseData = utils.stripBOM(responseData);
-            }
-          }
-
-          response.data = responseData;
-          settle(resolve, reject, response);
-        });
-      }
-    });
-
-    // Handle errors
-    req.on('error', function handleRequestError(err) {
-      if (req.aborted && err.code !== 'ERR_FR_TOO_MANY_REDIRECTS') return;
-      reject(enhanceError(err, config, null, req));
-    });
-
-    // Handle request timeout
-    if (config.timeout) {
-      // Sometime, the response will be very slow, and does not respond, the connect event will be block by event loop system.
-      // And timer callback will be fired, and abort() will be invoked before connection, then get "socket hang up" and code ECONNRESET.
-      // At this time, if we have a large number of request, nodejs will hang up some socket on background. and the number will up and up.
-      // And then these socket which be hang up will devoring CPU little by little.
-      // ClientRequest.setTimeout will be fired on the specify milliseconds, and can make sure that abort() will be fired after connect.
-      req.setTimeout(config.timeout, function handleRequestTimeout() {
-        req.abort();
-        reject(createError('timeout of ' + config.timeout + 'ms exceeded', config, 'ECONNABORTED', req));
-      });
-    }
-
-    if (config.cancelToken) {
-      // Handle cancellation
-      config.cancelToken.promise.then(function onCanceled(cancel) {
-        if (req.aborted) return;
-
-        req.abort();
-        reject(cancel);
-      });
-    }
-
-    // Send the request
-    if (utils.isStream(data)) {
-      data.on('error', function handleStreamError(err) {
-        reject(enhanceError(err, config, null, req));
-      }).pipe(req);
-    } else {
-      req.end(data);
-    }
-  });
-};
diff --git a/node_modules/axios/lib/adapters/xhr.js b/node_modules/axios/lib/adapters/xhr.js
deleted file mode 100644
index f83f1444..00000000
--- a/node_modules/axios/lib/adapters/xhr.js
+++ /dev/null
@@ -1,186 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-var settle = require('./../core/settle');
-var cookies = require('./../helpers/cookies');
-var buildURL = require('./../helpers/buildURL');
-var buildFullPath = require('../core/buildFullPath');
-var parseHeaders = require('./../helpers/parseHeaders');
-var isURLSameOrigin = require('./../helpers/isURLSameOrigin');
-var createError = require('../core/createError');
-
-module.exports = function xhrAdapter(config) {
-  return new Promise(function dispatchXhrRequest(resolve, reject) {
-    var requestData = config.data;
-    var requestHeaders = config.headers;
-
-    if (utils.isFormData(requestData)) {
-      delete requestHeaders['Content-Type']; // Let the browser set it
-    }
-
-    if (
-      (utils.isBlob(requestData) || utils.isFile(requestData)) &&
-      requestData.type
-    ) {
-      delete requestHeaders['Content-Type']; // Let the browser set it
-    }
-
-    var request = new XMLHttpRequest();
-
-    // HTTP basic authentication
-    if (config.auth) {
-      var username = config.auth.username || '';
-      var password = unescape(encodeURIComponent(config.auth.password)) || '';
-      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
-    }
-
-    var fullPath = buildFullPath(config.baseURL, config.url);
-    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
-
-    // Set the request timeout in MS
-    request.timeout = config.timeout;
-
-    // Listen for ready state
-    request.onreadystatechange = function handleLoad() {
-      if (!request || request.readyState !== 4) {
-        return;
-      }
-
-      // The request errored out and we didn't get a response, this will be
-      // handled by onerror instead
-      // With one exception: request that using file: protocol, most browsers
-      // will return status as 0 even though it's a successful request
-      if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
-        return;
-      }
-
-      // Prepare the response
-      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
-      var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
-      var response = {
-        data: responseData,
-        status: request.status,
-        statusText: request.statusText,
-        headers: responseHeaders,
-        config: config,
-        request: request
-      };
-
-      settle(resolve, reject, response);
-
-      // Clean up request
-      request = null;
-    };
-
-    // Handle browser request cancellation (as opposed to a manual cancellation)
-    request.onabort = function handleAbort() {
-      if (!request) {
-        return;
-      }
-
-      reject(createError('Request aborted', config, 'ECONNABORTED', request));
-
-      // Clean up request
-      request = null;
-    };
-
-    // Handle low level network errors
-    request.onerror = function handleError() {
-      // Real errors are hidden from us by the browser
-      // onerror should only fire if it's a network error
-      reject(createError('Network Error', config, null, request));
-
-      // Clean up request
-      request = null;
-    };
-
-    // Handle timeout
-    request.ontimeout = function handleTimeout() {
-      var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';
-      if (config.timeoutErrorMessage) {
-        timeoutErrorMessage = config.timeoutErrorMessage;
-      }
-      reject(createError(timeoutErrorMessage, config, 'ECONNABORTED',
-        request));
-
-      // Clean up request
-      request = null;
-    };
-
-    // Add xsrf header
-    // This is only done if running in a standard browser environment.
-    // Specifically not if we're in a web worker, or react-native.
-    if (utils.isStandardBrowserEnv()) {
-      // Add xsrf header
-      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
-        cookies.read(config.xsrfCookieName) :
-        undefined;
-
-      if (xsrfValue) {
-        requestHeaders[config.xsrfHeaderName] = xsrfValue;
-      }
-    }
-
-    // Add headers to the request
-    if ('setRequestHeader' in request) {
-      utils.forEach(requestHeaders, function setRequestHeader(val, key) {
-        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
-          // Remove Content-Type if data is undefined
-          delete requestHeaders[key];
-        } else {
-          // Otherwise add header to the request
-          request.setRequestHeader(key, val);
-        }
-      });
-    }
-
-    // Add withCredentials to request if needed
-    if (!utils.isUndefined(config.withCredentials)) {
-      request.withCredentials = !!config.withCredentials;
-    }
-
-    // Add responseType to request if needed
-    if (config.responseType) {
-      try {
-        request.responseType = config.responseType;
-      } catch (e) {
-        // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.
-        // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.
-        if (config.responseType !== 'json') {
-          throw e;
-        }
-      }
-    }
-
-    // Handle progress if needed
-    if (typeof config.onDownloadProgress === 'function') {
-      request.addEventListener('progress', config.onDownloadProgress);
-    }
-
-    // Not all browsers support upload events
-    if (typeof config.onUploadProgress === 'function' && request.upload) {
-      request.upload.addEventListener('progress', config.onUploadProgress);
-    }
-
-    if (config.cancelToken) {
-      // Handle cancellation
-      config.cancelToken.promise.then(function onCanceled(cancel) {
-        if (!request) {
-          return;
-        }
-
-        request.abort();
-        reject(cancel);
-        // Clean up request
-        request = null;
-      });
-    }
-
-    if (!requestData) {
-      requestData = null;
-    }
-
-    // Send the request
-    request.send(requestData);
-  });
-};
diff --git a/node_modules/axios/lib/axios.js b/node_modules/axios/lib/axios.js
deleted file mode 100644
index 81424379..00000000
--- a/node_modules/axios/lib/axios.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var utils = require('./utils');
-var bind = require('./helpers/bind');
-var Axios = require('./core/Axios');
-var mergeConfig = require('./core/mergeConfig');
-var defaults = require('./defaults');
-
-/**
- * Create an instance of Axios
- *
- * @param {Object} defaultConfig The default config for the instance
- * @return {Axios} A new instance of Axios
- */
-function createInstance(defaultConfig) {
-  var context = new Axios(defaultConfig);
-  var instance = bind(Axios.prototype.request, context);
-
-  // Copy axios.prototype to instance
-  utils.extend(instance, Axios.prototype, context);
-
-  // Copy context to instance
-  utils.extend(instance, context);
-
-  return instance;
-}
-
-// Create the default instance to be exported
-var axios = createInstance(defaults);
-
-// Expose Axios class to allow class inheritance
-axios.Axios = Axios;
-
-// Factory for creating new instances
-axios.create = function create(instanceConfig) {
-  return createInstance(mergeConfig(axios.defaults, instanceConfig));
-};
-
-// Expose Cancel & CancelToken
-axios.Cancel = require('./cancel/Cancel');
-axios.CancelToken = require('./cancel/CancelToken');
-axios.isCancel = require('./cancel/isCancel');
-
-// Expose all/spread
-axios.all = function all(promises) {
-  return Promise.all(promises);
-};
-axios.spread = require('./helpers/spread');
-
-module.exports = axios;
-
-// Allow use of default import syntax in TypeScript
-module.exports.default = axios;
diff --git a/node_modules/axios/lib/cancel/Cancel.js b/node_modules/axios/lib/cancel/Cancel.js
deleted file mode 100644
index e0de4003..00000000
--- a/node_modules/axios/lib/cancel/Cancel.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-/**
- * A `Cancel` is an object that is thrown when an operation is canceled.
- *
- * @class
- * @param {string=} message The message.
- */
-function Cancel(message) {
-  this.message = message;
-}
-
-Cancel.prototype.toString = function toString() {
-  return 'Cancel' + (this.message ? ': ' + this.message : '');
-};
-
-Cancel.prototype.__CANCEL__ = true;
-
-module.exports = Cancel;
diff --git a/node_modules/axios/lib/cancel/CancelToken.js b/node_modules/axios/lib/cancel/CancelToken.js
deleted file mode 100644
index 6b46e666..00000000
--- a/node_modules/axios/lib/cancel/CancelToken.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-var Cancel = require('./Cancel');
-
-/**
- * A `CancelToken` is an object that can be used to request cancellation of an operation.
- *
- * @class
- * @param {Function} executor The executor function.
- */
-function CancelToken(executor) {
-  if (typeof executor !== 'function') {
-    throw new TypeError('executor must be a function.');
-  }
-
-  var resolvePromise;
-  this.promise = new Promise(function promiseExecutor(resolve) {
-    resolvePromise = resolve;
-  });
-
-  var token = this;
-  executor(function cancel(message) {
-    if (token.reason) {
-      // Cancellation has already been requested
-      return;
-    }
-
-    token.reason = new Cancel(message);
-    resolvePromise(token.reason);
-  });
-}
-
-/**
- * Throws a `Cancel` if cancellation has been requested.
- */
-CancelToken.prototype.throwIfRequested = function throwIfRequested() {
-  if (this.reason) {
-    throw this.reason;
-  }
-};
-
-/**
- * Returns an object that contains a new `CancelToken` and a function that, when called,
- * cancels the `CancelToken`.
- */
-CancelToken.source = function source() {
-  var cancel;
-  var token = new CancelToken(function executor(c) {
-    cancel = c;
-  });
-  return {
-    token: token,
-    cancel: cancel
-  };
-};
-
-module.exports = CancelToken;
diff --git a/node_modules/axios/lib/cancel/isCancel.js b/node_modules/axios/lib/cancel/isCancel.js
deleted file mode 100644
index 051f3ae4..00000000
--- a/node_modules/axios/lib/cancel/isCancel.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-module.exports = function isCancel(value) {
-  return !!(value && value.__CANCEL__);
-};
diff --git a/node_modules/axios/lib/core/Axios.js b/node_modules/axios/lib/core/Axios.js
deleted file mode 100644
index 1f65a81e..00000000
--- a/node_modules/axios/lib/core/Axios.js
+++ /dev/null
@@ -1,94 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-var buildURL = require('../helpers/buildURL');
-var InterceptorManager = require('./InterceptorManager');
-var dispatchRequest = require('./dispatchRequest');
-var mergeConfig = require('./mergeConfig');
-
-/**
- * Create a new instance of Axios
- *
- * @param {Object} instanceConfig The default config for the instance
- */
-function Axios(instanceConfig) {
-  this.defaults = instanceConfig;
-  this.interceptors = {
-    request: new InterceptorManager(),
-    response: new InterceptorManager()
-  };
-}
-
-/**
- * Dispatch a request
- *
- * @param {Object} config The config specific for this request (merged with this.defaults)
- */
-Axios.prototype.request = function request(config) {
-  /*eslint no-param-reassign:0*/
-  // Allow for axios('example/url'[, config]) a la fetch API
-  if (typeof config === 'string') {
-    config = arguments[1] || {};
-    config.url = arguments[0];
-  } else {
-    config = config || {};
-  }
-
-  config = mergeConfig(this.defaults, config);
-
-  // Set config.method
-  if (config.method) {
-    config.method = config.method.toLowerCase();
-  } else if (this.defaults.method) {
-    config.method = this.defaults.method.toLowerCase();
-  } else {
-    config.method = 'get';
-  }
-
-  // Hook up interceptors middleware
-  var chain = [dispatchRequest, undefined];
-  var promise = Promise.resolve(config);
-
-  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
-    chain.unshift(interceptor.fulfilled, interceptor.rejected);
-  });
-
-  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
-    chain.push(interceptor.fulfilled, interceptor.rejected);
-  });
-
-  while (chain.length) {
-    promise = promise.then(chain.shift(), chain.shift());
-  }
-
-  return promise;
-};
-
-Axios.prototype.getUri = function getUri(config) {
-  config = mergeConfig(this.defaults, config);
-  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
-};
-
-// Provide aliases for supported request methods
-utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
-  /*eslint func-names:0*/
-  Axios.prototype[method] = function(url, config) {
-    return this.request(mergeConfig(config || {}, {
-      method: method,
-      url: url
-    }));
-  };
-});
-
-utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
-  /*eslint func-names:0*/
-  Axios.prototype[method] = function(url, data, config) {
-    return this.request(mergeConfig(config || {}, {
-      method: method,
-      url: url,
-      data: data
-    }));
-  };
-});
-
-module.exports = Axios;
diff --git a/node_modules/axios/lib/core/InterceptorManager.js b/node_modules/axios/lib/core/InterceptorManager.js
deleted file mode 100644
index 50d667bb..00000000
--- a/node_modules/axios/lib/core/InterceptorManager.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-
-function InterceptorManager() {
-  this.handlers = [];
-}
-
-/**
- * Add a new interceptor to the stack
- *
- * @param {Function} fulfilled The function to handle `then` for a `Promise`
- * @param {Function} rejected The function to handle `reject` for a `Promise`
- *
- * @return {Number} An ID used to remove interceptor later
- */
-InterceptorManager.prototype.use = function use(fulfilled, rejected) {
-  this.handlers.push({
-    fulfilled: fulfilled,
-    rejected: rejected
-  });
-  return this.handlers.length - 1;
-};
-
-/**
- * Remove an interceptor from the stack
- *
- * @param {Number} id The ID that was returned by `use`
- */
-InterceptorManager.prototype.eject = function eject(id) {
-  if (this.handlers[id]) {
-    this.handlers[id] = null;
-  }
-};
-
-/**
- * Iterate over all the registered interceptors
- *
- * This method is particularly useful for skipping over any
- * interceptors that may have become `null` calling `eject`.
- *
- * @param {Function} fn The function to call for each interceptor
- */
-InterceptorManager.prototype.forEach = function forEach(fn) {
-  utils.forEach(this.handlers, function forEachHandler(h) {
-    if (h !== null) {
-      fn(h);
-    }
-  });
-};
-
-module.exports = InterceptorManager;
diff --git a/node_modules/axios/lib/core/README.md b/node_modules/axios/lib/core/README.md
deleted file mode 100644
index 253bc486..00000000
--- a/node_modules/axios/lib/core/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# axios // core
-
-The modules found in `core/` should be modules that are specific to the domain logic of axios. These modules would most likely not make sense to be consumed outside of the axios module, as their logic is too specific. Some examples of core modules are:
-
-- Dispatching requests
-- Managing interceptors
-- Handling config
diff --git a/node_modules/axios/lib/core/buildFullPath.js b/node_modules/axios/lib/core/buildFullPath.js
deleted file mode 100644
index 00b2b050..00000000
--- a/node_modules/axios/lib/core/buildFullPath.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var isAbsoluteURL = require('../helpers/isAbsoluteURL');
-var combineURLs = require('../helpers/combineURLs');
-
-/**
- * Creates a new URL by combining the baseURL with the requestedURL,
- * only when the requestedURL is not already an absolute URL.
- * If the requestURL is absolute, this function returns the requestedURL untouched.
- *
- * @param {string} baseURL The base URL
- * @param {string} requestedURL Absolute or relative URL to combine
- * @returns {string} The combined full path
- */
-module.exports = function buildFullPath(baseURL, requestedURL) {
-  if (baseURL && !isAbsoluteURL(requestedURL)) {
-    return combineURLs(baseURL, requestedURL);
-  }
-  return requestedURL;
-};
diff --git a/node_modules/axios/lib/core/createError.js b/node_modules/axios/lib/core/createError.js
deleted file mode 100644
index 933680f6..00000000
--- a/node_modules/axios/lib/core/createError.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var enhanceError = require('./enhanceError');
-
-/**
- * Create an Error with the specified message, config, error code, request and response.
- *
- * @param {string} message The error message.
- * @param {Object} config The config.
- * @param {string} [code] The error code (for example, 'ECONNABORTED').
- * @param {Object} [request] The request.
- * @param {Object} [response] The response.
- * @returns {Error} The created error.
- */
-module.exports = function createError(message, config, code, request, response) {
-  var error = new Error(message);
-  return enhanceError(error, config, code, request, response);
-};
diff --git a/node_modules/axios/lib/core/dispatchRequest.js b/node_modules/axios/lib/core/dispatchRequest.js
deleted file mode 100644
index c8267adb..00000000
--- a/node_modules/axios/lib/core/dispatchRequest.js
+++ /dev/null
@@ -1,79 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-var transformData = require('./transformData');
-var isCancel = require('../cancel/isCancel');
-var defaults = require('../defaults');
-
-/**
- * Throws a `Cancel` if cancellation has been requested.
- */
-function throwIfCancellationRequested(config) {
-  if (config.cancelToken) {
-    config.cancelToken.throwIfRequested();
-  }
-}
-
-/**
- * Dispatch a request to the server using the configured adapter.
- *
- * @param {object} config The config that is to be used for the request
- * @returns {Promise} The Promise to be fulfilled
- */
-module.exports = function dispatchRequest(config) {
-  throwIfCancellationRequested(config);
-
-  // Ensure headers exist
-  config.headers = config.headers || {};
-
-  // Transform request data
-  config.data = transformData(
-    config.data,
-    config.headers,
-    config.transformRequest
-  );
-
-  // Flatten headers
-  config.headers = utils.merge(
-    config.headers.common || {},
-    config.headers[config.method] || {},
-    config.headers
-  );
-
-  utils.forEach(
-    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
-    function cleanHeaderConfig(method) {
-      delete config.headers[method];
-    }
-  );
-
-  var adapter = config.adapter || defaults.adapter;
-
-  return adapter(config).then(function onAdapterResolution(response) {
-    throwIfCancellationRequested(config);
-
-    // Transform response data
-    response.data = transformData(
-      response.data,
-      response.headers,
-      config.transformResponse
-    );
-
-    return response;
-  }, function onAdapterRejection(reason) {
-    if (!isCancel(reason)) {
-      throwIfCancellationRequested(config);
-
-      // Transform response data
-      if (reason && reason.response) {
-        reason.response.data = transformData(
-          reason.response.data,
-          reason.response.headers,
-          config.transformResponse
-        );
-      }
-    }
-
-    return Promise.reject(reason);
-  });
-};
diff --git a/node_modules/axios/lib/core/enhanceError.js b/node_modules/axios/lib/core/enhanceError.js
deleted file mode 100644
index b6bc4444..00000000
--- a/node_modules/axios/lib/core/enhanceError.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-/**
- * Update an Error with the specified config, error code, and response.
- *
- * @param {Error} error The error to update.
- * @param {Object} config The config.
- * @param {string} [code] The error code (for example, 'ECONNABORTED').
- * @param {Object} [request] The request.
- * @param {Object} [response] The response.
- * @returns {Error} The error.
- */
-module.exports = function enhanceError(error, config, code, request, response) {
-  error.config = config;
-  if (code) {
-    error.code = code;
-  }
-
-  error.request = request;
-  error.response = response;
-  error.isAxiosError = true;
-
-  error.toJSON = function toJSON() {
-    return {
-      // Standard
-      message: this.message,
-      name: this.name,
-      // Microsoft
-      description: this.description,
-      number: this.number,
-      // Mozilla
-      fileName: this.fileName,
-      lineNumber: this.lineNumber,
-      columnNumber: this.columnNumber,
-      stack: this.stack,
-      // Axios
-      config: this.config,
-      code: this.code
-    };
-  };
-  return error;
-};
diff --git a/node_modules/axios/lib/core/mergeConfig.js b/node_modules/axios/lib/core/mergeConfig.js
deleted file mode 100644
index 5a2c10cb..00000000
--- a/node_modules/axios/lib/core/mergeConfig.js
+++ /dev/null
@@ -1,87 +0,0 @@
-'use strict';
-
-var utils = require('../utils');
-
-/**
- * Config-specific merge-function which creates a new config-object
- * by merging two configuration objects together.
- *
- * @param {Object} config1
- * @param {Object} config2
- * @returns {Object} New object resulting from merging config2 to config1
- */
-module.exports = function mergeConfig(config1, config2) {
-  // eslint-disable-next-line no-param-reassign
-  config2 = config2 || {};
-  var config = {};
-
-  var valueFromConfig2Keys = ['url', 'method', 'data'];
-  var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];
-  var defaultToConfig2Keys = [
-    'baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer',
-    'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName',
-    'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress',
-    'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent',
-    'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'
-  ];
-  var directMergeKeys = ['validateStatus'];
-
-  function getMergedValue(target, source) {
-    if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
-      return utils.merge(target, source);
-    } else if (utils.isPlainObject(source)) {
-      return utils.merge({}, source);
-    } else if (utils.isArray(source)) {
-      return source.slice();
-    }
-    return source;
-  }
-
-  function mergeDeepProperties(prop) {
-    if (!utils.isUndefined(config2[prop])) {
-      config[prop] = getMergedValue(config1[prop], config2[prop]);
-    } else if (!utils.isUndefined(config1[prop])) {
-      config[prop] = getMergedValue(undefined, config1[prop]);
-    }
-  }
-
-  utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {
-    if (!utils.isUndefined(config2[prop])) {
-      config[prop] = getMergedValue(undefined, config2[prop]);
-    }
-  });
-
-  utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);
-
-  utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {
-    if (!utils.isUndefined(config2[prop])) {
-      config[prop] = getMergedValue(undefined, config2[prop]);
-    } else if (!utils.isUndefined(config1[prop])) {
-      config[prop] = getMergedValue(undefined, config1[prop]);
-    }
-  });
-
-  utils.forEach(directMergeKeys, function merge(prop) {
-    if (prop in config2) {
-      config[prop] = getMergedValue(config1[prop], config2[prop]);
-    } else if (prop in config1) {
-      config[prop] = getMergedValue(undefined, config1[prop]);
-    }
-  });
-
-  var axiosKeys = valueFromConfig2Keys
-    .concat(mergeDeepPropertiesKeys)
-    .concat(defaultToConfig2Keys)
-    .concat(directMergeKeys);
-
-  var otherKeys = Object
-    .keys(config1)
-    .concat(Object.keys(config2))
-    .filter(function filterAxiosKeys(key) {
-      return axiosKeys.indexOf(key) === -1;
-    });
-
-  utils.forEach(otherKeys, mergeDeepProperties);
-
-  return config;
-};
diff --git a/node_modules/axios/lib/core/settle.js b/node_modules/axios/lib/core/settle.js
deleted file mode 100644
index 886adb0c..00000000
--- a/node_modules/axios/lib/core/settle.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var createError = require('./createError');
-
-/**
- * Resolve or reject a Promise based on response status.
- *
- * @param {Function} resolve A function that resolves the promise.
- * @param {Function} reject A function that rejects the promise.
- * @param {object} response The response.
- */
-module.exports = function settle(resolve, reject, response) {
-  var validateStatus = response.config.validateStatus;
-  if (!response.status || !validateStatus || validateStatus(response.status)) {
-    resolve(response);
-  } else {
-    reject(createError(
-      'Request failed with status code ' + response.status,
-      response.config,
-      null,
-      response.request,
-      response
-    ));
-  }
-};
diff --git a/node_modules/axios/lib/core/transformData.js b/node_modules/axios/lib/core/transformData.js
deleted file mode 100644
index e0653620..00000000
--- a/node_modules/axios/lib/core/transformData.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-
-/**
- * Transform the data for a request or a response
- *
- * @param {Object|String} data The data to be transformed
- * @param {Array} headers The headers for the request or response
- * @param {Array|Function} fns A single function or Array of functions
- * @returns {*} The resulting transformed data
- */
-module.exports = function transformData(data, headers, fns) {
-  /*eslint no-param-reassign:0*/
-  utils.forEach(fns, function transform(fn) {
-    data = fn(data, headers);
-  });
-
-  return data;
-};
diff --git a/node_modules/axios/lib/defaults.js b/node_modules/axios/lib/defaults.js
deleted file mode 100644
index 2b2a1a7d..00000000
--- a/node_modules/axios/lib/defaults.js
+++ /dev/null
@@ -1,98 +0,0 @@
-'use strict';
-
-var utils = require('./utils');
-var normalizeHeaderName = require('./helpers/normalizeHeaderName');
-
-var DEFAULT_CONTENT_TYPE = {
-  'Content-Type': 'application/x-www-form-urlencoded'
-};
-
-function setContentTypeIfUnset(headers, value) {
-  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
-    headers['Content-Type'] = value;
-  }
-}
-
-function getDefaultAdapter() {
-  var adapter;
-  if (typeof XMLHttpRequest !== 'undefined') {
-    // For browsers use XHR adapter
-    adapter = require('./adapters/xhr');
-  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
-    // For node use HTTP adapter
-    adapter = require('./adapters/http');
-  }
-  return adapter;
-}
-
-var defaults = {
-  adapter: getDefaultAdapter(),
-
-  transformRequest: [function transformRequest(data, headers) {
-    normalizeHeaderName(headers, 'Accept');
-    normalizeHeaderName(headers, 'Content-Type');
-    if (utils.isFormData(data) ||
-      utils.isArrayBuffer(data) ||
-      utils.isBuffer(data) ||
-      utils.isStream(data) ||
-      utils.isFile(data) ||
-      utils.isBlob(data)
-    ) {
-      return data;
-    }
-    if (utils.isArrayBufferView(data)) {
-      return data.buffer;
-    }
-    if (utils.isURLSearchParams(data)) {
-      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
-      return data.toString();
-    }
-    if (utils.isObject(data)) {
-      setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
-      return JSON.stringify(data);
-    }
-    return data;
-  }],
-
-  transformResponse: [function transformResponse(data) {
-    /*eslint no-param-reassign:0*/
-    if (typeof data === 'string') {
-      try {
-        data = JSON.parse(data);
-      } catch (e) { /* Ignore */ }
-    }
-    return data;
-  }],
-
-  /**
-   * A timeout in milliseconds to abort a request. If set to 0 (default) a
-   * timeout is not created.
-   */
-  timeout: 0,
-
-  xsrfCookieName: 'XSRF-TOKEN',
-  xsrfHeaderName: 'X-XSRF-TOKEN',
-
-  maxContentLength: -1,
-  maxBodyLength: -1,
-
-  validateStatus: function validateStatus(status) {
-    return status >= 200 && status < 300;
-  }
-};
-
-defaults.headers = {
-  common: {
-    'Accept': 'application/json, text/plain, */*'
-  }
-};
-
-utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
-  defaults.headers[method] = {};
-});
-
-utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
-  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
-});
-
-module.exports = defaults;
diff --git a/node_modules/axios/lib/helpers/README.md b/node_modules/axios/lib/helpers/README.md
deleted file mode 100644
index 4ae34193..00000000
--- a/node_modules/axios/lib/helpers/README.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# axios // helpers
-
-The modules found in `helpers/` should be generic modules that are _not_ specific to the domain logic of axios. These modules could theoretically be published to npm on their own and consumed by other modules or apps. Some examples of generic modules are things like:
-
-- Browser polyfills
-- Managing cookies
-- Parsing HTTP headers
diff --git a/node_modules/axios/lib/helpers/bind.js b/node_modules/axios/lib/helpers/bind.js
deleted file mode 100644
index 6147c608..00000000
--- a/node_modules/axios/lib/helpers/bind.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-module.exports = function bind(fn, thisArg) {
-  return function wrap() {
-    var args = new Array(arguments.length);
-    for (var i = 0; i < args.length; i++) {
-      args[i] = arguments[i];
-    }
-    return fn.apply(thisArg, args);
-  };
-};
diff --git a/node_modules/axios/lib/helpers/buildURL.js b/node_modules/axios/lib/helpers/buildURL.js
deleted file mode 100644
index 31595c33..00000000
--- a/node_modules/axios/lib/helpers/buildURL.js
+++ /dev/null
@@ -1,70 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-
-function encode(val) {
-  return encodeURIComponent(val).
-    replace(/%3A/gi, ':').
-    replace(/%24/g, '$').
-    replace(/%2C/gi, ',').
-    replace(/%20/g, '+').
-    replace(/%5B/gi, '[').
-    replace(/%5D/gi, ']');
-}
-
-/**
- * Build a URL by appending params to the end
- *
- * @param {string} url The base of the url (e.g., http://www.google.com)
- * @param {object} [params] The params to be appended
- * @returns {string} The formatted url
- */
-module.exports = function buildURL(url, params, paramsSerializer) {
-  /*eslint no-param-reassign:0*/
-  if (!params) {
-    return url;
-  }
-
-  var serializedParams;
-  if (paramsSerializer) {
-    serializedParams = paramsSerializer(params);
-  } else if (utils.isURLSearchParams(params)) {
-    serializedParams = params.toString();
-  } else {
-    var parts = [];
-
-    utils.forEach(params, function serialize(val, key) {
-      if (val === null || typeof val === 'undefined') {
-        return;
-      }
-
-      if (utils.isArray(val)) {
-        key = key + '[]';
-      } else {
-        val = [val];
-      }
-
-      utils.forEach(val, function parseValue(v) {
-        if (utils.isDate(v)) {
-          v = v.toISOString();
-        } else if (utils.isObject(v)) {
-          v = JSON.stringify(v);
-        }
-        parts.push(encode(key) + '=' + encode(v));
-      });
-    });
-
-    serializedParams = parts.join('&');
-  }
-
-  if (serializedParams) {
-    var hashmarkIndex = url.indexOf('#');
-    if (hashmarkIndex !== -1) {
-      url = url.slice(0, hashmarkIndex);
-    }
-
-    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
-  }
-
-  return url;
-};
diff --git a/node_modules/axios/lib/helpers/combineURLs.js b/node_modules/axios/lib/helpers/combineURLs.js
deleted file mode 100644
index f1b58a58..00000000
--- a/node_modules/axios/lib/helpers/combineURLs.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-/**
- * Creates a new URL by combining the specified URLs
- *
- * @param {string} baseURL The base URL
- * @param {string} relativeURL The relative URL
- * @returns {string} The combined URL
- */
-module.exports = function combineURLs(baseURL, relativeURL) {
-  return relativeURL
-    ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
-    : baseURL;
-};
diff --git a/node_modules/axios/lib/helpers/cookies.js b/node_modules/axios/lib/helpers/cookies.js
deleted file mode 100644
index 5a8a6666..00000000
--- a/node_modules/axios/lib/helpers/cookies.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-
-module.exports = (
-  utils.isStandardBrowserEnv() ?
-
-  // Standard browser envs support document.cookie
-    (function standardBrowserEnv() {
-      return {
-        write: function write(name, value, expires, path, domain, secure) {
-          var cookie = [];
-          cookie.push(name + '=' + encodeURIComponent(value));
-
-          if (utils.isNumber(expires)) {
-            cookie.push('expires=' + new Date(expires).toGMTString());
-          }
-
-          if (utils.isString(path)) {
-            cookie.push('path=' + path);
-          }
-
-          if (utils.isString(domain)) {
-            cookie.push('domain=' + domain);
-          }
-
-          if (secure === true) {
-            cookie.push('secure');
-          }
-
-          document.cookie = cookie.join('; ');
-        },
-
-        read: function read(name) {
-          var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
-          return (match ? decodeURIComponent(match[3]) : null);
-        },
-
-        remove: function remove(name) {
-          this.write(name, '', Date.now() - 86400000);
-        }
-      };
-    })() :
-
-  // Non standard browser env (web workers, react-native) lack needed support.
-    (function nonStandardBrowserEnv() {
-      return {
-        write: function write() {},
-        read: function read() { return null; },
-        remove: function remove() {}
-      };
-    })()
-);
diff --git a/node_modules/axios/lib/helpers/deprecatedMethod.js b/node_modules/axios/lib/helpers/deprecatedMethod.js
deleted file mode 100644
index ed40965b..00000000
--- a/node_modules/axios/lib/helpers/deprecatedMethod.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-/*eslint no-console:0*/
-
-/**
- * Supply a warning to the developer that a method they are using
- * has been deprecated.
- *
- * @param {string} method The name of the deprecated method
- * @param {string} [instead] The alternate method to use if applicable
- * @param {string} [docs] The documentation URL to get further details
- */
-module.exports = function deprecatedMethod(method, instead, docs) {
-  try {
-    console.warn(
-      'DEPRECATED method `' + method + '`.' +
-      (instead ? ' Use `' + instead + '` instead.' : '') +
-      ' This method will be removed in a future release.');
-
-    if (docs) {
-      console.warn('For more information about usage see ' + docs);
-    }
-  } catch (e) { /* Ignore */ }
-};
diff --git a/node_modules/axios/lib/helpers/isAbsoluteURL.js b/node_modules/axios/lib/helpers/isAbsoluteURL.js
deleted file mode 100644
index d33e9927..00000000
--- a/node_modules/axios/lib/helpers/isAbsoluteURL.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-/**
- * Determines whether the specified URL is absolute
- *
- * @param {string} url The URL to test
- * @returns {boolean} True if the specified URL is absolute, otherwise false
- */
-module.exports = function isAbsoluteURL(url) {
-  // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
-  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
-  // by any combination of letters, digits, plus, period, or hyphen.
-  return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
-};
diff --git a/node_modules/axios/lib/helpers/isURLSameOrigin.js b/node_modules/axios/lib/helpers/isURLSameOrigin.js
deleted file mode 100644
index f1d89ad1..00000000
--- a/node_modules/axios/lib/helpers/isURLSameOrigin.js
+++ /dev/null
@@ -1,68 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-
-module.exports = (
-  utils.isStandardBrowserEnv() ?
-
-  // Standard browser envs have full support of the APIs needed to test
-  // whether the request URL is of the same origin as current location.
-    (function standardBrowserEnv() {
-      var msie = /(msie|trident)/i.test(navigator.userAgent);
-      var urlParsingNode = document.createElement('a');
-      var originURL;
-
-      /**
-    * Parse a URL to discover it's components
-    *
-    * @param {String} url The URL to be parsed
-    * @returns {Object}
-    */
-      function resolveURL(url) {
-        var href = url;
-
-        if (msie) {
-        // IE needs attribute set twice to normalize properties
-          urlParsingNode.setAttribute('href', href);
-          href = urlParsingNode.href;
-        }
-
-        urlParsingNode.setAttribute('href', href);
-
-        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
-        return {
-          href: urlParsingNode.href,
-          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
-          host: urlParsingNode.host,
-          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
-          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
-          hostname: urlParsingNode.hostname,
-          port: urlParsingNode.port,
-          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
-            urlParsingNode.pathname :
-            '/' + urlParsingNode.pathname
-        };
-      }
-
-      originURL = resolveURL(window.location.href);
-
-      /**
-    * Determine if a URL shares the same origin as the current location
-    *
-    * @param {String} requestURL The URL to test
-    * @returns {boolean} True if URL shares the same origin, otherwise false
-    */
-      return function isURLSameOrigin(requestURL) {
-        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
-        return (parsed.protocol === originURL.protocol &&
-            parsed.host === originURL.host);
-      };
-    })() :
-
-  // Non standard browser envs (web workers, react-native) lack needed support.
-    (function nonStandardBrowserEnv() {
-      return function isURLSameOrigin() {
-        return true;
-      };
-    })()
-);
diff --git a/node_modules/axios/lib/helpers/normalizeHeaderName.js b/node_modules/axios/lib/helpers/normalizeHeaderName.js
deleted file mode 100644
index 738c9fe4..00000000
--- a/node_modules/axios/lib/helpers/normalizeHeaderName.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var utils = require('../utils');
-
-module.exports = function normalizeHeaderName(headers, normalizedName) {
-  utils.forEach(headers, function processHeader(value, name) {
-    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
-      headers[normalizedName] = value;
-      delete headers[name];
-    }
-  });
-};
diff --git a/node_modules/axios/lib/helpers/parseHeaders.js b/node_modules/axios/lib/helpers/parseHeaders.js
deleted file mode 100644
index 8af2cc7f..00000000
--- a/node_modules/axios/lib/helpers/parseHeaders.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var utils = require('./../utils');
-
-// Headers whose duplicates are ignored by node
-// c.f. https://nodejs.org/api/http.html#http_message_headers
-var ignoreDuplicateOf = [
-  'age', 'authorization', 'content-length', 'content-type', 'etag',
-  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
-  'last-modified', 'location', 'max-forwards', 'proxy-authorization',
-  'referer', 'retry-after', 'user-agent'
-];
-
-/**
- * Parse headers into an object
- *
- * ```
- * Date: Wed, 27 Aug 2014 08:58:49 GMT
- * Content-Type: application/json
- * Connection: keep-alive
- * Transfer-Encoding: chunked
- * ```
- *
- * @param {String} headers Headers needing to be parsed
- * @returns {Object} Headers parsed into an object
- */
-module.exports = function parseHeaders(headers) {
-  var parsed = {};
-  var key;
-  var val;
-  var i;
-
-  if (!headers) { return parsed; }
-
-  utils.forEach(headers.split('\n'), function parser(line) {
-    i = line.indexOf(':');
-    key = utils.trim(line.substr(0, i)).toLowerCase();
-    val = utils.trim(line.substr(i + 1));
-
-    if (key) {
-      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
-        return;
-      }
-      if (key === 'set-cookie') {
-        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
-      } else {
-        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
-      }
-    }
-  });
-
-  return parsed;
-};
diff --git a/node_modules/axios/lib/helpers/spread.js b/node_modules/axios/lib/helpers/spread.js
deleted file mode 100644
index 25e3cdd3..00000000
--- a/node_modules/axios/lib/helpers/spread.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-/**
- * Syntactic sugar for invoking a function and expanding an array for arguments.
- *
- * Common use case would be to use `Function.prototype.apply`.
- *
- *  ```js
- *  function f(x, y, z) {}
- *  var args = [1, 2, 3];
- *  f.apply(null, args);
- *  ```
- *
- * With `spread` this example can be re-written.
- *
- *  ```js
- *  spread(function(x, y, z) {})([1, 2, 3]);
- *  ```
- *
- * @param {Function} callback
- * @returns {Function}
- */
-module.exports = function spread(callback) {
-  return function wrap(arr) {
-    return callback.apply(null, arr);
-  };
-};
diff --git a/node_modules/axios/lib/utils.js b/node_modules/axios/lib/utils.js
deleted file mode 100644
index 83eb1c62..00000000
--- a/node_modules/axios/lib/utils.js
+++ /dev/null
@@ -1,351 +0,0 @@
-'use strict';
-
-var bind = require('./helpers/bind');
-
-/*global toString:true*/
-
-// utils is a library of generic helper functions non-specific to axios
-
-var toString = Object.prototype.toString;
-
-/**
- * Determine if a value is an Array
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is an Array, otherwise false
- */
-function isArray(val) {
-  return toString.call(val) === '[object Array]';
-}
-
-/**
- * Determine if a value is undefined
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if the value is undefined, otherwise false
- */
-function isUndefined(val) {
-  return typeof val === 'undefined';
-}
-
-/**
- * Determine if a value is a Buffer
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a Buffer, otherwise false
- */
-function isBuffer(val) {
-  return val !== null && !isUndefined(val) && val.constructor !== null && !isUndefined(val.constructor)
-    && typeof val.constructor.isBuffer === 'function' && val.constructor.isBuffer(val);
-}
-
-/**
- * Determine if a value is an ArrayBuffer
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is an ArrayBuffer, otherwise false
- */
-function isArrayBuffer(val) {
-  return toString.call(val) === '[object ArrayBuffer]';
-}
-
-/**
- * Determine if a value is a FormData
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is an FormData, otherwise false
- */
-function isFormData(val) {
-  return (typeof FormData !== 'undefined') && (val instanceof FormData);
-}
-
-/**
- * Determine if a value is a view on an ArrayBuffer
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
- */
-function isArrayBufferView(val) {
-  var result;
-  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
-    result = ArrayBuffer.isView(val);
-  } else {
-    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
-  }
-  return result;
-}
-
-/**
- * Determine if a value is a String
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a String, otherwise false
- */
-function isString(val) {
-  return typeof val === 'string';
-}
-
-/**
- * Determine if a value is a Number
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a Number, otherwise false
- */
-function isNumber(val) {
-  return typeof val === 'number';
-}
-
-/**
- * Determine if a value is an Object
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is an Object, otherwise false
- */
-function isObject(val) {
-  return val !== null && typeof val === 'object';
-}
-
-/**
- * Determine if a value is a plain Object
- *
- * @param {Object} val The value to test
- * @return {boolean} True if value is a plain Object, otherwise false
- */
-function isPlainObject(val) {
-  if (toString.call(val) !== '[object Object]') {
-    return false;
-  }
-
-  var prototype = Object.getPrototypeOf(val);
-  return prototype === null || prototype === Object.prototype;
-}
-
-/**
- * Determine if a value is a Date
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a Date, otherwise false
- */
-function isDate(val) {
-  return toString.call(val) === '[object Date]';
-}
-
-/**
- * Determine if a value is a File
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a File, otherwise false
- */
-function isFile(val) {
-  return toString.call(val) === '[object File]';
-}
-
-/**
- * Determine if a value is a Blob
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a Blob, otherwise false
- */
-function isBlob(val) {
-  return toString.call(val) === '[object Blob]';
-}
-
-/**
- * Determine if a value is a Function
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a Function, otherwise false
- */
-function isFunction(val) {
-  return toString.call(val) === '[object Function]';
-}
-
-/**
- * Determine if a value is a Stream
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a Stream, otherwise false
- */
-function isStream(val) {
-  return isObject(val) && isFunction(val.pipe);
-}
-
-/**
- * Determine if a value is a URLSearchParams object
- *
- * @param {Object} val The value to test
- * @returns {boolean} True if value is a URLSearchParams object, otherwise false
- */
-function isURLSearchParams(val) {
-  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
-}
-
-/**
- * Trim excess whitespace off the beginning and end of a string
- *
- * @param {String} str The String to trim
- * @returns {String} The String freed of excess whitespace
- */
-function trim(str) {
-  return str.replace(/^\s*/, '').replace(/\s*$/, '');
-}
-
-/**
- * Determine if we're running in a standard browser environment
- *
- * This allows axios to run in a web worker, and react-native.
- * Both environments support XMLHttpRequest, but not fully standard globals.
- *
- * web workers:
- *  typeof window -> undefined
- *  typeof document -> undefined
- *
- * react-native:
- *  navigator.product -> 'ReactNative'
- * nativescript
- *  navigator.product -> 'NativeScript' or 'NS'
- */
-function isStandardBrowserEnv() {
-  if (typeof navigator !== 'undefined' && (navigator.product === 'ReactNative' ||
-                                           navigator.product === 'NativeScript' ||
-                                           navigator.product === 'NS')) {
-    return false;
-  }
-  return (
-    typeof window !== 'undefined' &&
-    typeof document !== 'undefined'
-  );
-}
-
-/**
- * Iterate over an Array or an Object invoking a function for each item.
- *
- * If `obj` is an Array callback will be called passing
- * the value, index, and complete array for each item.
- *
- * If 'obj' is an Object callback will be called passing
- * the value, key, and complete object for each property.
- *
- * @param {Object|Array} obj The object to iterate
- * @param {Function} fn The callback to invoke for each item
- */
-function forEach(obj, fn) {
-  // Don't bother if no value provided
-  if (obj === null || typeof obj === 'undefined') {
-    return;
-  }
-
-  // Force an array if not already something iterable
-  if (typeof obj !== 'object') {
-    /*eslint no-param-reassign:0*/
-    obj = [obj];
-  }
-
-  if (isArray(obj)) {
-    // Iterate over array values
-    for (var i = 0, l = obj.length; i < l; i++) {
-      fn.call(null, obj[i], i, obj);
-    }
-  } else {
-    // Iterate over object keys
-    for (var key in obj) {
-      if (Object.prototype.hasOwnProperty.call(obj, key)) {
-        fn.call(null, obj[key], key, obj);
-      }
-    }
-  }
-}
-
-/**
- * Accepts varargs expecting each argument to be an object, then
- * immutably merges the properties of each object and returns result.
- *
- * When multiple objects contain the same key the later object in
- * the arguments list will take precedence.
- *
- * Example:
- *
- * ```js
- * var result = merge({foo: 123}, {foo: 456});
- * console.log(result.foo); // outputs 456
- * ```
- *
- * @param {Object} obj1 Object to merge
- * @returns {Object} Result of all merge properties
- */
-function merge(/* obj1, obj2, obj3, ... */) {
-  var result = {};
-  function assignValue(val, key) {
-    if (isPlainObject(result[key]) && isPlainObject(val)) {
-      result[key] = merge(result[key], val);
-    } else if (isPlainObject(val)) {
-      result[key] = merge({}, val);
-    } else if (isArray(val)) {
-      result[key] = val.slice();
-    } else {
-      result[key] = val;
-    }
-  }
-
-  for (var i = 0, l = arguments.length; i < l; i++) {
-    forEach(arguments[i], assignValue);
-  }
-  return result;
-}
-
-/**
- * Extends object a by mutably adding to it the properties of object b.
- *
- * @param {Object} a The object to be extended
- * @param {Object} b The object to copy properties from
- * @param {Object} thisArg The object to bind function to
- * @return {Object} The resulting value of object a
- */
-function extend(a, b, thisArg) {
-  forEach(b, function assignValue(val, key) {
-    if (thisArg && typeof val === 'function') {
-      a[key] = bind(val, thisArg);
-    } else {
-      a[key] = val;
-    }
-  });
-  return a;
-}
-
-/**
- * Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
- *
- * @param {string} content with BOM
- * @return {string} content value without BOM
- */
-function stripBOM(content) {
-  if (content.charCodeAt(0) === 0xFEFF) {
-    content = content.slice(1);
-  }
-  return content;
-}
-
-module.exports = {
-  isArray: isArray,
-  isArrayBuffer: isArrayBuffer,
-  isBuffer: isBuffer,
-  isFormData: isFormData,
-  isArrayBufferView: isArrayBufferView,
-  isString: isString,
-  isNumber: isNumber,
-  isObject: isObject,
-  isPlainObject: isPlainObject,
-  isUndefined: isUndefined,
-  isDate: isDate,
-  isFile: isFile,
-  isBlob: isBlob,
-  isFunction: isFunction,
-  isStream: isStream,
-  isURLSearchParams: isURLSearchParams,
-  isStandardBrowserEnv: isStandardBrowserEnv,
-  forEach: forEach,
-  merge: merge,
-  extend: extend,
-  trim: trim,
-  stripBOM: stripBOM
-};
diff --git a/node_modules/axios/package.json b/node_modules/axios/package.json
deleted file mode 100644
index 3cde50df..00000000
--- a/node_modules/axios/package.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "name": "axios",
-  "version": "0.20.0",
-  "description": "Promise based HTTP client for the browser and node.js",
-  "main": "index.js",
-  "scripts": {
-    "test": "grunt test && bundlesize",
-    "start": "node ./sandbox/server.js",
-    "build": "NODE_ENV=production grunt build",
-    "preversion": "npm test",
-    "version": "npm run build && grunt version && git add -A dist && git add CHANGELOG.md bower.json package.json",
-    "postversion": "git push && git push --tags",
-    "examples": "node ./examples/server.js",
-    "coveralls": "cat coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
-    "fix": "eslint --fix lib/**/*.js"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/axios/axios.git"
-  },
-  "keywords": [
-    "xhr",
-    "http",
-    "ajax",
-    "promise",
-    "node"
-  ],
-  "author": "Matt Zabriskie",
-  "license": "MIT",
-  "bugs": {
-    "url": "https://github.com/axios/axios/issues"
-  },
-  "homepage": "https://github.com/axios/axios",
-  "devDependencies": {
-    "bundlesize": "^0.17.0",
-    "coveralls": "^3.0.0",
-    "es6-promise": "^4.2.4",
-    "grunt": "^1.0.2",
-    "grunt-banner": "^0.6.0",
-    "grunt-cli": "^1.2.0",
-    "grunt-contrib-clean": "^1.1.0",
-    "grunt-contrib-watch": "^1.0.0",
-    "grunt-eslint": "^20.1.0",
-    "grunt-karma": "^2.0.0",
-    "grunt-mocha-test": "^0.13.3",
-    "grunt-ts": "^6.0.0-beta.19",
-    "grunt-webpack": "^1.0.18",
-    "istanbul-instrumenter-loader": "^1.0.0",
-    "jasmine-core": "^2.4.1",
-    "karma": "^1.3.0",
-    "karma-chrome-launcher": "^2.2.0",
-    "karma-coverage": "^1.1.1",
-    "karma-firefox-launcher": "^1.1.0",
-    "karma-jasmine": "^1.1.1",
-    "karma-jasmine-ajax": "^0.1.13",
-    "karma-opera-launcher": "^1.0.0",
-    "karma-safari-launcher": "^1.0.0",
-    "karma-sauce-launcher": "^1.2.0",
-    "karma-sinon": "^1.0.5",
-    "karma-sourcemap-loader": "^0.3.7",
-    "karma-webpack": "^1.7.0",
-    "load-grunt-tasks": "^3.5.2",
-    "minimist": "^1.2.0",
-    "mocha": "^5.2.0",
-    "sinon": "^4.5.0",
-    "typescript": "^2.8.1",
-    "url-search-params": "^0.10.0",
-    "webpack": "^1.13.1",
-    "webpack-dev-server": "^1.14.1"
-  },
-  "browser": {
-    "./lib/adapters/http.js": "./lib/adapters/xhr.js"
-  },
-  "jsdelivr": "dist/axios.min.js",
-  "unpkg": "dist/axios.min.js",
-  "typings": "./index.d.ts",
-  "dependencies": {
-    "follow-redirects": "^1.10.0"
-  },
-  "bundlesize": [
-    {
-      "path": "./dist/axios.min.js",
-      "threshold": "5kB"
-    }
-  ]
-}
diff --git a/node_modules/follow-redirects/LICENSE b/node_modules/follow-redirects/LICENSE
deleted file mode 100644
index 742cbada..00000000
--- a/node_modules/follow-redirects/LICENSE
+++ /dev/null
@@ -1,18 +0,0 @@
-Copyright 2014–present Olivier Lalonde <olalonde@gmail.com>, James Talmage <james@talmage.io>, Ruben Verborgh
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/follow-redirects/README.md b/node_modules/follow-redirects/README.md
deleted file mode 100644
index b16430f6..00000000
--- a/node_modules/follow-redirects/README.md
+++ /dev/null
@@ -1,148 +0,0 @@
-## Follow Redirects
-
-Drop-in replacement for Node's `http` and `https` modules that automatically follows redirects.
-
-[![npm version](https://img.shields.io/npm/v/follow-redirects.svg)](https://www.npmjs.com/package/follow-redirects)
-[![Build Status](https://travis-ci.org/follow-redirects/follow-redirects.svg?branch=master)](https://travis-ci.org/follow-redirects/follow-redirects)
-[![Coverage Status](https://coveralls.io/repos/follow-redirects/follow-redirects/badge.svg?branch=master)](https://coveralls.io/r/follow-redirects/follow-redirects?branch=master)
-[![npm downloads](https://img.shields.io/npm/dm/follow-redirects.svg)](https://www.npmjs.com/package/follow-redirects)
-[![Sponsor on GitHub](https://img.shields.io/static/v1?label=Sponsor&message=%F0%9F%92%96&logo=GitHub)](https://github.com/sponsors/RubenVerborgh)
-
-`follow-redirects` provides [request](https://nodejs.org/api/http.html#http_http_request_options_callback) and [get](https://nodejs.org/api/http.html#http_http_get_options_callback)
- methods that behave identically to those found on the native [http](https://nodejs.org/api/http.html#http_http_request_options_callback) and [https](https://nodejs.org/api/https.html#https_https_request_options_callback)
- modules, with the exception that they will seamlessly follow redirects.
-
-```javascript
-const { http, https } = require('follow-redirects');
-
-http.get('http://bit.ly/900913', response => {
-  response.on('data', chunk => {
-    console.log(chunk);
-  });
-}).on('error', err => {
-  console.error(err);
-});
-```
-
-You can inspect the final redirected URL through the `responseUrl` property on the `response`.
-If no redirection happened, `responseUrl` is the original request URL.
-
-```javascript
-const request = https.request({
-  host: 'bitly.com',
-  path: '/UHfDGO',
-}, response => {
-  console.log(response.responseUrl);
-  // 'http://duckduckgo.com/robots.txt'
-});
-request.end();
-```
-
-## Options
-### Global options
-Global options are set directly on the `follow-redirects` module:
-
-```javascript
-const followRedirects = require('follow-redirects');
-followRedirects.maxRedirects = 10;
-followRedirects.maxBodyLength = 20 * 1024 * 1024; // 20 MB
-```
-
-The following global options are supported:
-
-- `maxRedirects` (default: `21`) – sets the maximum number of allowed redirects; if exceeded, an error will be emitted.
-
-- `maxBodyLength` (default: 10MB) – sets the maximum size of the request body; if exceeded, an error will be emitted.
-
-### Per-request options
-Per-request options are set by passing an `options` object:
-
-```javascript
-const url = require('url');
-const { http, https } = require('follow-redirects');
-
-const options = url.parse('http://bit.ly/900913');
-options.maxRedirects = 10;
-options.beforeRedirect = (options, { headers }) => {
-  // Use this to adjust the request options upon redirecting,
-  // to inspect the latest response headers,
-  // or to cancel the request by throwing an error
-  if (options.hostname === "example.com") {
-    options.auth = "user:password";
-  }
-};
-http.request(options);
-```
-
-In addition to the [standard HTTP](https://nodejs.org/api/http.html#http_http_request_options_callback) and [HTTPS options](https://nodejs.org/api/https.html#https_https_request_options_callback),
-the following per-request options are supported:
-- `followRedirects` (default: `true`) – whether redirects should be followed.
-
-- `maxRedirects` (default: `21`) – sets the maximum number of allowed redirects; if exceeded, an error will be emitted.
-
-- `maxBodyLength` (default: 10MB) – sets the maximum size of the request body; if exceeded, an error will be emitted.
-
-- `beforeRedirect` (default: `undefined`) – optionally change the request `options` on redirects, or abort the request by throwing an error.
-
-- `agents` (default: `undefined`) – sets the `agent` option per protocol, since HTTP and HTTPS use different agents. Example value: `{ http: new http.Agent(), https: new https.Agent() }`
-
-- `trackRedirects` (default: `false`) – whether to store the redirected response details into the `redirects` array on the response object.
-
-
-### Advanced usage
-By default, `follow-redirects` will use the Node.js default implementations
-of [`http`](https://nodejs.org/api/http.html)
-and [`https`](https://nodejs.org/api/https.html).
-To enable features such as caching and/or intermediate request tracking,
-you might instead want to wrap `follow-redirects` around custom protocol implementations:
-
-```javascript
-const { http, https } = require('follow-redirects').wrap({
-  http: require('your-custom-http'),
-  https: require('your-custom-https'),
-});
-```
-
-Such custom protocols only need an implementation of the `request` method.
-
-## Browser Usage
-
-Due to the way the browser works,
-the `http` and `https` browser equivalents perform redirects by default.
-
-By requiring `follow-redirects` this way:
-```javascript
-const http = require('follow-redirects/http');
-const https = require('follow-redirects/https');
-```
-you can easily tell webpack and friends to replace
-`follow-redirect` by the built-in versions:
-
-```json
-{
-  "follow-redirects/http"  : "http",
-  "follow-redirects/https" : "https"
-}
-```
-
-## Contributing
-
-Pull Requests are always welcome. Please [file an issue](https://github.com/follow-redirects/follow-redirects/issues)
- detailing your proposal before you invest your valuable time. Additional features and bug fixes should be accompanied
- by tests. You can run the test suite locally with a simple `npm test` command.
-
-## Debug Logging
-
-`follow-redirects` uses the excellent [debug](https://www.npmjs.com/package/debug) for logging. To turn on logging
- set the environment variable `DEBUG=follow-redirects` for debug output from just this module. When running the test
- suite it is sometimes advantageous to set `DEBUG=*` to see output from the express server as well.
-
-## Authors
-
-- [Ruben Verborgh](https://ruben.verborgh.org/)
-- [Olivier Lalonde](mailto:olalonde@gmail.com)
-- [James Talmage](mailto:james@talmage.io)
-
-## License
-
-[MIT License](https://github.com/follow-redirects/follow-redirects/blob/master/LICENSE)
diff --git a/node_modules/follow-redirects/debug.js b/node_modules/follow-redirects/debug.js
deleted file mode 100644
index 4c1fa245..00000000
--- a/node_modules/follow-redirects/debug.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var debug;
-try {
-  /* eslint global-require: off */
-  debug = require("debug")("follow-redirects");
-}
-catch (error) {
-  debug = function () { /* */ };
-}
-module.exports = debug;
diff --git a/node_modules/follow-redirects/http.js b/node_modules/follow-redirects/http.js
deleted file mode 100644
index 695e3561..00000000
--- a/node_modules/follow-redirects/http.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./").http;
diff --git a/node_modules/follow-redirects/https.js b/node_modules/follow-redirects/https.js
deleted file mode 100644
index d21c921d..00000000
--- a/node_modules/follow-redirects/https.js
+++ /dev/null
@@ -1 +0,0 @@
-module.exports = require("./").https;
diff --git a/node_modules/follow-redirects/index.js b/node_modules/follow-redirects/index.js
deleted file mode 100644
index ae42ba28..00000000
--- a/node_modules/follow-redirects/index.js
+++ /dev/null
@@ -1,498 +0,0 @@
-var url = require("url");
-var URL = url.URL;
-var http = require("http");
-var https = require("https");
-var Writable = require("stream").Writable;
-var assert = require("assert");
-var debug = require("./debug");
-
-// Create handlers that pass events from native requests
-var eventHandlers = Object.create(null);
-["abort", "aborted", "connect", "error", "socket", "timeout"].forEach(function (event) {
-  eventHandlers[event] = function (arg1, arg2, arg3) {
-    this._redirectable.emit(event, arg1, arg2, arg3);
-  };
-});
-
-// Error types with codes
-var RedirectionError = createErrorType(
-  "ERR_FR_REDIRECTION_FAILURE",
-  ""
-);
-var TooManyRedirectsError = createErrorType(
-  "ERR_FR_TOO_MANY_REDIRECTS",
-  "Maximum number of redirects exceeded"
-);
-var MaxBodyLengthExceededError = createErrorType(
-  "ERR_FR_MAX_BODY_LENGTH_EXCEEDED",
-  "Request body larger than maxBodyLength limit"
-);
-var WriteAfterEndError = createErrorType(
-  "ERR_STREAM_WRITE_AFTER_END",
-  "write after end"
-);
-
-// An HTTP(S) request that can be redirected
-function RedirectableRequest(options, responseCallback) {
-  // Initialize the request
-  Writable.call(this);
-  this._sanitizeOptions(options);
-  this._options = options;
-  this._ended = false;
-  this._ending = false;
-  this._redirectCount = 0;
-  this._redirects = [];
-  this._requestBodyLength = 0;
-  this._requestBodyBuffers = [];
-
-  // Attach a callback if passed
-  if (responseCallback) {
-    this.on("response", responseCallback);
-  }
-
-  // React to responses of native requests
-  var self = this;
-  this._onNativeResponse = function (response) {
-    self._processResponse(response);
-  };
-
-  // Perform the first request
-  this._performRequest();
-}
-RedirectableRequest.prototype = Object.create(Writable.prototype);
-
-// Writes buffered data to the current native request
-RedirectableRequest.prototype.write = function (data, encoding, callback) {
-  // Writing is not allowed if end has been called
-  if (this._ending) {
-    throw new WriteAfterEndError();
-  }
-
-  // Validate input and shift parameters if necessary
-  if (!(typeof data === "string" || typeof data === "object" && ("length" in data))) {
-    throw new TypeError("data should be a string, Buffer or Uint8Array");
-  }
-  if (typeof encoding === "function") {
-    callback = encoding;
-    encoding = null;
-  }
-
-  // Ignore empty buffers, since writing them doesn't invoke the callback
-  // https://github.com/nodejs/node/issues/22066
-  if (data.length === 0) {
-    if (callback) {
-      callback();
-    }
-    return;
-  }
-  // Only write when we don't exceed the maximum body length
-  if (this._requestBodyLength + data.length <= this._options.maxBodyLength) {
-    this._requestBodyLength += data.length;
-    this._requestBodyBuffers.push({ data: data, encoding: encoding });
-    this._currentRequest.write(data, encoding, callback);
-  }
-  // Error when we exceed the maximum body length
-  else {
-    this.emit("error", new MaxBodyLengthExceededError());
-    this.abort();
-  }
-};
-
-// Ends the current native request
-RedirectableRequest.prototype.end = function (data, encoding, callback) {
-  // Shift parameters if necessary
-  if (typeof data === "function") {
-    callback = data;
-    data = encoding = null;
-  }
-  else if (typeof encoding === "function") {
-    callback = encoding;
-    encoding = null;
-  }
-
-  // Write data if needed and end
-  if (!data) {
-    this._ended = this._ending = true;
-    this._currentRequest.end(null, null, callback);
-  }
-  else {
-    var self = this;
-    var currentRequest = this._currentRequest;
-    this.write(data, encoding, function () {
-      self._ended = true;
-      currentRequest.end(null, null, callback);
-    });
-    this._ending = true;
-  }
-};
-
-// Sets a header value on the current native request
-RedirectableRequest.prototype.setHeader = function (name, value) {
-  this._options.headers[name] = value;
-  this._currentRequest.setHeader(name, value);
-};
-
-// Clears a header value on the current native request
-RedirectableRequest.prototype.removeHeader = function (name) {
-  delete this._options.headers[name];
-  this._currentRequest.removeHeader(name);
-};
-
-// Global timeout for all underlying requests
-RedirectableRequest.prototype.setTimeout = function (msecs, callback) {
-  if (callback) {
-    this.once("timeout", callback);
-  }
-
-  if (this.socket) {
-    startTimer(this, msecs);
-  }
-  else {
-    var self = this;
-    this._currentRequest.once("socket", function () {
-      startTimer(self, msecs);
-    });
-  }
-
-  this.once("response", clearTimer);
-  this.once("error", clearTimer);
-
-  return this;
-};
-
-function startTimer(request, msecs) {
-  clearTimeout(request._timeout);
-  request._timeout = setTimeout(function () {
-    request.emit("timeout");
-  }, msecs);
-}
-
-function clearTimer() {
-  clearTimeout(this._timeout);
-}
-
-// Proxy all other public ClientRequest methods
-[
-  "abort", "flushHeaders", "getHeader",
-  "setNoDelay", "setSocketKeepAlive",
-].forEach(function (method) {
-  RedirectableRequest.prototype[method] = function (a, b) {
-    return this._currentRequest[method](a, b);
-  };
-});
-
-// Proxy all public ClientRequest properties
-["aborted", "connection", "socket"].forEach(function (property) {
-  Object.defineProperty(RedirectableRequest.prototype, property, {
-    get: function () { return this._currentRequest[property]; },
-  });
-});
-
-RedirectableRequest.prototype._sanitizeOptions = function (options) {
-  // Ensure headers are always present
-  if (!options.headers) {
-    options.headers = {};
-  }
-
-  // Since http.request treats host as an alias of hostname,
-  // but the url module interprets host as hostname plus port,
-  // eliminate the host property to avoid confusion.
-  if (options.host) {
-    // Use hostname if set, because it has precedence
-    if (!options.hostname) {
-      options.hostname = options.host;
-    }
-    delete options.host;
-  }
-
-  // Complete the URL object when necessary
-  if (!options.pathname && options.path) {
-    var searchPos = options.path.indexOf("?");
-    if (searchPos < 0) {
-      options.pathname = options.path;
-    }
-    else {
-      options.pathname = options.path.substring(0, searchPos);
-      options.search = options.path.substring(searchPos);
-    }
-  }
-};
-
-
-// Executes the next native request (initial or redirect)
-RedirectableRequest.prototype._performRequest = function () {
-  // Load the native protocol
-  var protocol = this._options.protocol;
-  var nativeProtocol = this._options.nativeProtocols[protocol];
-  if (!nativeProtocol) {
-    this.emit("error", new TypeError("Unsupported protocol " + protocol));
-    return;
-  }
-
-  // If specified, use the agent corresponding to the protocol
-  // (HTTP and HTTPS use different types of agents)
-  if (this._options.agents) {
-    var scheme = protocol.substr(0, protocol.length - 1);
-    this._options.agent = this._options.agents[scheme];
-  }
-
-  // Create the native request
-  var request = this._currentRequest =
-        nativeProtocol.request(this._options, this._onNativeResponse);
-  this._currentUrl = url.format(this._options);
-
-  // Set up event handlers
-  request._redirectable = this;
-  for (var event in eventHandlers) {
-    /* istanbul ignore else */
-    if (event) {
-      request.on(event, eventHandlers[event]);
-    }
-  }
-
-  // End a redirected request
-  // (The first request must be ended explicitly with RedirectableRequest#end)
-  if (this._isRedirect) {
-    // Write the request entity and end.
-    var i = 0;
-    var self = this;
-    var buffers = this._requestBodyBuffers;
-    (function writeNext(error) {
-      // Only write if this request has not been redirected yet
-      /* istanbul ignore else */
-      if (request === self._currentRequest) {
-        // Report any write errors
-        /* istanbul ignore if */
-        if (error) {
-          self.emit("error", error);
-        }
-        // Write the next buffer if there are still left
-        else if (i < buffers.length) {
-          var buffer = buffers[i++];
-          /* istanbul ignore else */
-          if (!request.finished) {
-            request.write(buffer.data, buffer.encoding, writeNext);
-          }
-        }
-        // End the request if `end` has been called on us
-        else if (self._ended) {
-          request.end();
-        }
-      }
-    }());
-  }
-};
-
-// Processes a response from the current native request
-RedirectableRequest.prototype._processResponse = function (response) {
-  // Store the redirected response
-  var statusCode = response.statusCode;
-  if (this._options.trackRedirects) {
-    this._redirects.push({
-      url: this._currentUrl,
-      headers: response.headers,
-      statusCode: statusCode,
-    });
-  }
-
-  // RFC7231§6.4: The 3xx (Redirection) class of status code indicates
-  // that further action needs to be taken by the user agent in order to
-  // fulfill the request. If a Location header field is provided,
-  // the user agent MAY automatically redirect its request to the URI
-  // referenced by the Location field value,
-  // even if the specific status code is not understood.
-  var location = response.headers.location;
-  if (location && this._options.followRedirects !== false &&
-      statusCode >= 300 && statusCode < 400) {
-    // Abort the current request
-    this._currentRequest.removeAllListeners();
-    this._currentRequest.on("error", noop);
-    this._currentRequest.abort();
-    // Discard the remainder of the response to avoid waiting for data
-    response.destroy();
-
-    // RFC7231§6.4: A client SHOULD detect and intervene
-    // in cyclical redirections (i.e., "infinite" redirection loops).
-    if (++this._redirectCount > this._options.maxRedirects) {
-      this.emit("error", new TooManyRedirectsError());
-      return;
-    }
-
-    // RFC7231§6.4: Automatic redirection needs to done with
-    // care for methods not known to be safe, […]
-    // RFC7231§6.4.2–3: For historical reasons, a user agent MAY change
-    // the request method from POST to GET for the subsequent request.
-    if ((statusCode === 301 || statusCode === 302) && this._options.method === "POST" ||
-        // RFC7231§6.4.4: The 303 (See Other) status code indicates that
-        // the server is redirecting the user agent to a different resource […]
-        // A user agent can perform a retrieval request targeting that URI
-        // (a GET or HEAD request if using HTTP) […]
-        (statusCode === 303) && !/^(?:GET|HEAD)$/.test(this._options.method)) {
-      this._options.method = "GET";
-      // Drop a possible entity and headers related to it
-      this._requestBodyBuffers = [];
-      removeMatchingHeaders(/^content-/i, this._options.headers);
-    }
-
-    // Drop the Host header, as the redirect might lead to a different host
-    var previousHostName = removeMatchingHeaders(/^host$/i, this._options.headers) ||
-      url.parse(this._currentUrl).hostname;
-
-    // Create the redirected request
-    var redirectUrl = url.resolve(this._currentUrl, location);
-    debug("redirecting to", redirectUrl);
-    this._isRedirect = true;
-    var redirectUrlParts = url.parse(redirectUrl);
-    Object.assign(this._options, redirectUrlParts);
-
-    // Drop the Authorization header if redirecting to another host
-    if (redirectUrlParts.hostname !== previousHostName) {
-      removeMatchingHeaders(/^authorization$/i, this._options.headers);
-    }
-
-    // Evaluate the beforeRedirect callback
-    if (typeof this._options.beforeRedirect === "function") {
-      var responseDetails = { headers: response.headers };
-      try {
-        this._options.beforeRedirect.call(null, this._options, responseDetails);
-      }
-      catch (err) {
-        this.emit("error", err);
-        return;
-      }
-      this._sanitizeOptions(this._options);
-    }
-
-    // Perform the redirected request
-    try {
-      this._performRequest();
-    }
-    catch (cause) {
-      var error = new RedirectionError("Redirected request failed: " + cause.message);
-      error.cause = cause;
-      this.emit("error", error);
-    }
-  }
-  else {
-    // The response is not a redirect; return it as-is
-    response.responseUrl = this._currentUrl;
-    response.redirects = this._redirects;
-    this.emit("response", response);
-
-    // Clean up
-    this._requestBodyBuffers = [];
-  }
-};
-
-// Wraps the key/value object of protocols with redirect functionality
-function wrap(protocols) {
-  // Default settings
-  var exports = {
-    maxRedirects: 21,
-    maxBodyLength: 10 * 1024 * 1024,
-  };
-
-  // Wrap each protocol
-  var nativeProtocols = {};
-  Object.keys(protocols).forEach(function (scheme) {
-    var protocol = scheme + ":";
-    var nativeProtocol = nativeProtocols[protocol] = protocols[scheme];
-    var wrappedProtocol = exports[scheme] = Object.create(nativeProtocol);
-
-    // Executes a request, following redirects
-    wrappedProtocol.request = function (input, options, callback) {
-      // Parse parameters
-      if (typeof input === "string") {
-        var urlStr = input;
-        try {
-          input = urlToOptions(new URL(urlStr));
-        }
-        catch (err) {
-          /* istanbul ignore next */
-          input = url.parse(urlStr);
-        }
-      }
-      else if (URL && (input instanceof URL)) {
-        input = urlToOptions(input);
-      }
-      else {
-        callback = options;
-        options = input;
-        input = { protocol: protocol };
-      }
-      if (typeof options === "function") {
-        callback = options;
-        options = null;
-      }
-
-      // Set defaults
-      options = Object.assign({
-        maxRedirects: exports.maxRedirects,
-        maxBodyLength: exports.maxBodyLength,
-      }, input, options);
-      options.nativeProtocols = nativeProtocols;
-
-      assert.equal(options.protocol, protocol, "protocol mismatch");
-      debug("options", options);
-      return new RedirectableRequest(options, callback);
-    };
-
-    // Executes a GET request, following redirects
-    wrappedProtocol.get = function (input, options, callback) {
-      var request = wrappedProtocol.request(input, options, callback);
-      request.end();
-      return request;
-    };
-  });
-  return exports;
-}
-
-/* istanbul ignore next */
-function noop() { /* empty */ }
-
-// from https://github.com/nodejs/node/blob/master/lib/internal/url.js
-function urlToOptions(urlObject) {
-  var options = {
-    protocol: urlObject.protocol,
-    hostname: urlObject.hostname.startsWith("[") ?
-      /* istanbul ignore next */
-      urlObject.hostname.slice(1, -1) :
-      urlObject.hostname,
-    hash: urlObject.hash,
-    search: urlObject.search,
-    pathname: urlObject.pathname,
-    path: urlObject.pathname + urlObject.search,
-    href: urlObject.href,
-  };
-  if (urlObject.port !== "") {
-    options.port = Number(urlObject.port);
-  }
-  return options;
-}
-
-function removeMatchingHeaders(regex, headers) {
-  var lastValue;
-  for (var header in headers) {
-    if (regex.test(header)) {
-      lastValue = headers[header];
-      delete headers[header];
-    }
-  }
-  return lastValue;
-}
-
-function createErrorType(code, defaultMessage) {
-  function CustomError(message) {
-    Error.captureStackTrace(this, this.constructor);
-    this.message = message || defaultMessage;
-  }
-  CustomError.prototype = new Error();
-  CustomError.prototype.constructor = CustomError;
-  CustomError.prototype.name = "Error [" + code + "]";
-  CustomError.prototype.code = code;
-  return CustomError;
-}
-
-// Exports
-module.exports = wrap({ http: http, https: https });
-module.exports.wrap = wrap;
diff --git a/node_modules/follow-redirects/package.json b/node_modules/follow-redirects/package.json
deleted file mode 100644
index 14a7efa2..00000000
--- a/node_modules/follow-redirects/package.json
+++ /dev/null
@@ -1,54 +0,0 @@
-{
-  "name": "follow-redirects",
-  "version": "1.13.0",
-  "description": "HTTP and HTTPS modules that follow redirects.",
-  "license": "MIT",
-  "main": "index.js",
-  "files": [
-    "*.js"
-  ],
-  "engines": {
-    "node": ">=4.0"
-  },
-  "scripts": {
-    "test": "npm run lint && npm run mocha",
-    "lint": "eslint *.js test",
-    "mocha": "nyc mocha"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git@github.com:follow-redirects/follow-redirects.git"
-  },
-  "homepage": "https://github.com/follow-redirects/follow-redirects",
-  "bugs": {
-    "url": "https://github.com/follow-redirects/follow-redirects/issues"
-  },
-  "keywords": [
-    "http",
-    "https",
-    "url",
-    "redirect",
-    "client",
-    "location",
-    "utility"
-  ],
-  "author": "Ruben Verborgh <ruben@verborgh.org> (https://ruben.verborgh.org/)",
-  "contributors": [
-    "Olivier Lalonde <olalonde@gmail.com> (http://www.syskall.com)",
-    "James Talmage <james@talmage.io>"
-  ],
-  "funding": [
-    {
-      "type": "individual",
-      "url": "https://github.com/sponsors/RubenVerborgh"
-    }
-  ],
-  "devDependencies": {
-    "concat-stream": "^2.0.0",
-    "eslint": "^5.16.0",
-    "express": "^4.16.4",
-    "lolex": "^3.1.0",
-    "mocha": "^6.0.2",
-    "nyc": "^14.1.1"
-  }
-}
diff --git a/node_modules/node-fetch/CHANGELOG.md b/node_modules/node-fetch/CHANGELOG.md
new file mode 100644
index 00000000..188fcd39
--- /dev/null
+++ b/node_modules/node-fetch/CHANGELOG.md
@@ -0,0 +1,266 @@
+
+Changelog
+=========
+
+
+# 2.x release
+
+## v2.6.0
+
+- Enhance: `options.agent`, it now accepts a function that returns custom http(s).Agent instance based on current URL, see readme for more information.
+- Fix: incorrect `Content-Length` was returned for stream body in 2.5.0 release; note that `node-fetch` doesn't calculate content length for stream body.
+- Fix: `Response.url` should return empty string instead of `null` by default.
+
+## v2.5.0
+
+- Enhance: `Response` object now includes `redirected` property.
+- Enhance: `fetch()` now accepts third-party `Blob` implementation as body.
+- Other: disable `package-lock.json` generation as we never commit them.
+- Other: dev dependency update.
+- Other: readme update.
+
+## v2.4.1
+
+- Fix: `Blob` import rule for node < 10, as `Readable` isn't a named export.
+
+## v2.4.0
+
+- Enhance: added `Brotli` compression support (using node's zlib).
+- Enhance: updated `Blob` implementation per spec.
+- Fix: set content type automatically for `URLSearchParams`.
+- Fix: `Headers` now reject empty header names.
+- Fix: test cases, as node 12+ no longer accepts invalid header response.
+
+## v2.3.0
+
+- Enhance: added `AbortSignal` support, with README example.
+- Enhance: handle invalid `Location` header during redirect by rejecting them explicitly with `FetchError`.
+- Fix: update `browser.js` to support react-native environment, where `self` isn't available globally.
+
+## v2.2.1
+
+- Fix: `compress` flag shouldn't overwrite existing `Accept-Encoding` header.
+- Fix: multiple `import` rules, where `PassThrough` etc. doesn't have a named export when using node <10 and `--exerimental-modules` flag.
+- Other: Better README.
+
+## v2.2.0
+
+- Enhance: Support all `ArrayBuffer` view types
+- Enhance: Support Web Workers
+- Enhance: Support Node.js' `--experimental-modules` mode; deprecate `.es.js` file
+- Fix: Add `__esModule` property to the exports object
+- Other: Better example in README for writing response to a file
+- Other: More tests for Agent
+
+## v2.1.2
+
+- Fix: allow `Body` methods to work on `ArrayBuffer`-backed `Body` objects
+- Fix: reject promise returned by `Body` methods when the accumulated `Buffer` exceeds the maximum size
+- Fix: support custom `Host` headers with any casing
+- Fix: support importing `fetch()` from TypeScript in `browser.js`
+- Fix: handle the redirect response body properly
+
+## v2.1.1
+
+Fix packaging errors in v2.1.0.
+
+## v2.1.0
+
+- Enhance: allow using ArrayBuffer as the `body` of a `fetch()` or `Request`
+- Fix: store HTTP headers of a `Headers` object internally with the given case, for compatibility with older servers that incorrectly treated header names in a case-sensitive manner
+- Fix: silently ignore invalid HTTP headers
+- Fix: handle HTTP redirect responses without a `Location` header just like non-redirect responses
+- Fix: include bodies when following a redirection when appropriate
+
+## v2.0.0
+
+This is a major release. Check [our upgrade guide](https://github.com/bitinn/node-fetch/blob/master/UPGRADE-GUIDE.md) for an overview on some key differences between v1 and v2.
+
+### General changes
+
+- Major: Node.js 0.10.x and 0.12.x support is dropped
+- Major: `require('node-fetch/lib/response')` etc. is now unsupported; use `require('node-fetch').Response` or ES6 module imports
+- Enhance: start testing on Node.js v4.x, v6.x, v8.x LTS, as well as v9.x stable
+- Enhance: use Rollup to produce a distributed bundle (less memory overhead and faster startup)
+- Enhance: make `Object.prototype.toString()` on Headers, Requests, and Responses return correct class strings
+- Other: rewrite in ES2015 using Babel
+- Other: use Codecov for code coverage tracking
+- Other: update package.json script for npm 5
+- Other: `encoding` module is now optional (alpha.7)
+- Other: expose browser.js through package.json, avoid bundling mishaps (alpha.9)
+- Other: allow TypeScript to `import` node-fetch by exposing default (alpha.9)
+
+### HTTP requests
+
+- Major: overwrite user's `Content-Length` if we can be sure our information is correct (per spec)
+- Fix: errors in a response are caught before the body is accessed
+- Fix: support WHATWG URL objects, created by `whatwg-url` package or `require('url').URL` in Node.js 7+
+
+### Response and Request classes
+
+- Major: `response.text()` no longer attempts to detect encoding, instead always opting for UTF-8 (per spec); use `response.textConverted()` for the v1 behavior
+- Major: make `response.json()` throw error instead of returning an empty object on 204 no-content respose (per spec; reverts behavior changed in v1.6.2)
+- Major: internal methods are no longer exposed
+- Major: throw error when a `GET` or `HEAD` Request is constructed with a non-null body (per spec)
+- Enhance: add `response.arrayBuffer()` (also applies to Requests)
+- Enhance: add experimental `response.blob()` (also applies to Requests)
+- Enhance: `URLSearchParams` is now accepted as a body
+- Enhance: wrap `response.json()` json parsing error as `FetchError`
+- Fix: fix Request and Response with `null` body
+
+### Headers class
+
+- Major: remove `headers.getAll()`; make `get()` return all headers delimited by commas (per spec)
+- Enhance: make Headers iterable
+- Enhance: make Headers constructor accept an array of tuples
+- Enhance: make sure header names and values are valid in HTTP
+- Fix: coerce Headers prototype function parameters to strings, where applicable
+
+### Documentation
+
+- Enhance: more comprehensive API docs
+- Enhance: add a list of default headers in README
+
+
+# 1.x release
+
+## backport releases (v1.7.0 and beyond)
+
+See [changelog on 1.x branch](https://github.com/bitinn/node-fetch/blob/1.x/CHANGELOG.md) for details.
+
+## v1.6.3
+
+- Enhance: error handling document to explain `FetchError` design
+- Fix: support `form-data` 2.x releases (requires `form-data` >= 2.1.0)
+
+## v1.6.2
+
+- Enhance: minor document update
+- Fix: response.json() returns empty object on 204 no-content response instead of throwing a syntax error
+
+## v1.6.1
+
+- Fix: if `res.body` is a non-stream non-formdata object, we will call `body.toString` and send it as a string
+- Fix: `counter` value is incorrectly set to `follow` value when wrapping Request instance
+- Fix: documentation update
+
+## v1.6.0
+
+- Enhance: added `res.buffer()` api for convenience, it returns body as a Node.js buffer
+- Enhance: better old server support by handling raw deflate response
+- Enhance: skip encoding detection for non-HTML/XML response
+- Enhance: minor document update
+- Fix: HEAD request doesn't need decompression, as body is empty
+- Fix: `req.body` now accepts a Node.js buffer
+
+## v1.5.3
+
+- Fix: handle 204 and 304 responses when body is empty but content-encoding is gzip/deflate
+- Fix: allow resolving response and cloned response in any order
+- Fix: avoid setting `content-length` when `form-data` body use streams
+- Fix: send DELETE request with content-length when body is present
+- Fix: allow any url when calling new Request, but still reject non-http(s) url in fetch
+
+## v1.5.2
+
+- Fix: allow node.js core to handle keep-alive connection pool when passing a custom agent
+
+## v1.5.1
+
+- Fix: redirect mode `manual` should work even when there is no redirection or broken redirection
+
+## v1.5.0
+
+- Enhance: rejected promise now use custom `Error` (thx to @pekeler)
+- Enhance: `FetchError` contains `err.type` and `err.code`, allows for better error handling (thx to @pekeler)
+- Enhance: basic support for redirect mode `manual` and `error`, allows for location header extraction (thx to @jimmywarting for the initial PR)
+
+## v1.4.1
+
+- Fix: wrapping Request instance with FormData body again should preserve the body as-is
+
+## v1.4.0
+
+- Enhance: Request and Response now have `clone` method (thx to @kirill-konshin for the initial PR)
+- Enhance: Request and Response now have proper string and buffer body support (thx to @kirill-konshin)
+- Enhance: Body constructor has been refactored out (thx to @kirill-konshin)
+- Enhance: Headers now has `forEach` method (thx to @tricoder42)
+- Enhance: back to 100% code coverage
+- Fix: better form-data support (thx to @item4)
+- Fix: better character encoding detection under chunked encoding (thx to @dsuket for the initial PR)
+
+## v1.3.3
+
+- Fix: make sure `Content-Length` header is set when body is string for POST/PUT/PATCH requests
+- Fix: handle body stream error, for cases such as incorrect `Content-Encoding` header
+- Fix: when following certain redirects, use `GET` on subsequent request per Fetch Spec
+- Fix: `Request` and `Response` constructors now parse headers input using `Headers`
+
+## v1.3.2
+
+- Enhance: allow auto detect of form-data input (no `FormData` spec on node.js, this is form-data specific feature)
+
+## v1.3.1
+
+- Enhance: allow custom host header to be set (server-side only feature, as it's a forbidden header on client-side)
+
+## v1.3.0
+
+- Enhance: now `fetch.Request` is exposed as well
+
+## v1.2.1
+
+- Enhance: `Headers` now normalized `Number` value to `String`, prevent common mistakes
+
+## v1.2.0
+
+- Enhance: now fetch.Headers and fetch.Response are exposed, making testing easier
+
+## v1.1.2
+
+- Fix: `Headers` should only support `String` and `Array` properties, and ignore others
+
+## v1.1.1
+
+- Enhance: now req.headers accept both plain object and `Headers` instance
+
+## v1.1.0
+
+- Enhance: timeout now also applies to response body (in case of slow response)
+- Fix: timeout is now cleared properly when fetch is done/has failed
+
+## v1.0.6
+
+- Fix: less greedy content-type charset matching
+
+## v1.0.5
+
+- Fix: when `follow = 0`, fetch should not follow redirect
+- Enhance: update tests for better coverage
+- Enhance: code formatting
+- Enhance: clean up doc
+
+## v1.0.4
+
+- Enhance: test iojs support
+- Enhance: timeout attached to socket event only fire once per redirect
+
+## v1.0.3
+
+- Fix: response size limit should reject large chunk
+- Enhance: added character encoding detection for xml, such as rss/atom feed (encoding in DTD)
+
+## v1.0.2
+
+- Fix: added res.ok per spec change
+
+## v1.0.0
+
+- Enhance: better test coverage and doc
+
+
+# 0.x release
+
+## v0.1
+
+- Major: initial public release
diff --git a/node_modules/axios/LICENSE b/node_modules/node-fetch/LICENSE.md
similarity index 86%
rename from node_modules/axios/LICENSE
rename to node_modules/node-fetch/LICENSE.md
index d36c80ef..660ffecb 100644
--- a/node_modules/axios/LICENSE
+++ b/node_modules/node-fetch/LICENSE.md
@@ -1,4 +1,6 @@
-Copyright (c) 2014-present Matt Zabriskie
+The MIT License (MIT)
+
+Copyright (c) 2016 David Frank
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -7,13 +9,14 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
diff --git a/node_modules/node-fetch/README.md b/node_modules/node-fetch/README.md
new file mode 100644
index 00000000..cb199012
--- /dev/null
+++ b/node_modules/node-fetch/README.md
@@ -0,0 +1,583 @@
+node-fetch
+==========
+
+[![npm version][npm-image]][npm-url]
+[![build status][travis-image]][travis-url]
+[![coverage status][codecov-image]][codecov-url]
+[![install size][install-size-image]][install-size-url]
+
+A light-weight module that brings `window.fetch` to Node.js
+
+(We are looking for [v2 maintainers and collaborators](https://github.com/bitinn/node-fetch/issues/567))
+
+<!-- TOC -->
+
+- [Motivation](#motivation)
+- [Features](#features)
+- [Difference from client-side fetch](#difference-from-client-side-fetch)
+- [Installation](#installation)
+- [Loading and configuring the module](#loading-and-configuring-the-module)
+- [Common Usage](#common-usage)
+    - [Plain text or HTML](#plain-text-or-html)
+    - [JSON](#json)
+    - [Simple Post](#simple-post)
+    - [Post with JSON](#post-with-json)
+    - [Post with form parameters](#post-with-form-parameters)
+    - [Handling exceptions](#handling-exceptions)
+    - [Handling client and server errors](#handling-client-and-server-errors)
+- [Advanced Usage](#advanced-usage)
+    - [Streams](#streams)
+    - [Buffer](#buffer)
+    - [Accessing Headers and other Meta data](#accessing-headers-and-other-meta-data)
+    - [Extract Set-Cookie Header](#extract-set-cookie-header)
+    - [Post data using a file stream](#post-data-using-a-file-stream)
+    - [Post with form-data (detect multipart)](#post-with-form-data-detect-multipart)
+    - [Request cancellation with AbortSignal](#request-cancellation-with-abortsignal)
+- [API](#api)
+    - [fetch(url[, options])](#fetchurl-options)
+    - [Options](#options)
+    - [Class: Request](#class-request)
+    - [Class: Response](#class-response)
+    - [Class: Headers](#class-headers)
+    - [Interface: Body](#interface-body)
+    - [Class: FetchError](#class-fetcherror)
+- [License](#license)
+- [Acknowledgement](#acknowledgement)
+
+<!-- /TOC -->
+
+## Motivation
+
+Instead of implementing `XMLHttpRequest` in Node.js to run browser-specific [Fetch polyfill](https://github.com/github/fetch), why not go from native `http` to `fetch` API directly? Hence `node-fetch`, minimal code for a `window.fetch` compatible API on Node.js runtime.
+
+See Matt Andrews' [isomorphic-fetch](https://github.com/matthew-andrews/isomorphic-fetch) or Leonardo Quixada's [cross-fetch](https://github.com/lquixada/cross-fetch) for isomorphic usage (exports `node-fetch` for server-side, `whatwg-fetch` for client-side).
+
+## Features
+
+- Stay consistent with `window.fetch` API.
+- Make conscious trade-off when following [WHATWG fetch spec][whatwg-fetch] and [stream spec](https://streams.spec.whatwg.org/) implementation details, document known differences.
+- Use native promise, but allow substituting it with [insert your favorite promise library].
+- Use native Node streams for body, on both request and response.
+- Decode content encoding (gzip/deflate) properly, and convert string output (such as `res.text()` and `res.json()`) to UTF-8 automatically.
+- Useful extensions such as timeout, redirect limit, response size limit, [explicit errors](ERROR-HANDLING.md) for troubleshooting.
+
+## Difference from client-side fetch
+
+- See [Known Differences](LIMITS.md) for details.
+- If you happen to use a missing feature that `window.fetch` offers, feel free to open an issue.
+- Pull requests are welcomed too!
+
+## Installation
+
+Current stable release (`2.x`)
+
+```sh
+$ npm install node-fetch --save
+```
+
+## Loading and configuring the module
+We suggest you load the module via `require`, pending the stabalizing of es modules in node:
+```js
+const fetch = require('node-fetch');
+```
+
+If you are using a Promise library other than native, set it through fetch.Promise:
+```js
+const Bluebird = require('bluebird');
+
+fetch.Promise = Bluebird;
+```
+
+## Common Usage
+
+NOTE: The documentation below is up-to-date with `2.x` releases, [see `1.x` readme](https://github.com/bitinn/node-fetch/blob/1.x/README.md), [changelog](https://github.com/bitinn/node-fetch/blob/1.x/CHANGELOG.md) and [2.x upgrade guide](UPGRADE-GUIDE.md) for the differences.
+
+#### Plain text or HTML
+```js
+fetch('https://github.com/')
+    .then(res => res.text())
+    .then(body => console.log(body));
+```
+
+#### JSON
+
+```js
+
+fetch('https://api.github.com/users/github')
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Simple Post
+```js
+fetch('https://httpbin.org/post', { method: 'POST', body: 'a=1' })
+    .then(res => res.json()) // expecting a json response
+    .then(json => console.log(json));
+```
+
+#### Post with JSON
+
+```js
+const body = { a: 1 };
+
+fetch('https://httpbin.org/post', {
+        method: 'post',
+        body:    JSON.stringify(body),
+        headers: { 'Content-Type': 'application/json' },
+    })
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Post with form parameters
+`URLSearchParams` is available in Node.js as of v7.5.0. See [official documentation](https://nodejs.org/api/url.html#url_class_urlsearchparams) for more usage methods.
+
+NOTE: The `Content-Type` header is only set automatically to `x-www-form-urlencoded` when an instance of `URLSearchParams` is given as such:
+
+```js
+const { URLSearchParams } = require('url');
+
+const params = new URLSearchParams();
+params.append('a', 1);
+
+fetch('https://httpbin.org/post', { method: 'POST', body: params })
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Handling exceptions
+NOTE: 3xx-5xx responses are *NOT* exceptions, and should be handled in `then()`, see the next section.
+
+Adding a catch to the fetch promise chain will catch *all* exceptions, such as errors originating from node core libraries, like network errors, and operational errors which are instances of FetchError. See the [error handling document](ERROR-HANDLING.md)  for more details.
+
+```js
+fetch('https://domain.invalid/')
+    .catch(err => console.error(err));
+```
+
+#### Handling client and server errors
+It is common to create a helper function to check that the response contains no client (4xx) or server (5xx) error responses:
+
+```js
+function checkStatus(res) {
+    if (res.ok) { // res.status >= 200 && res.status < 300
+        return res;
+    } else {
+        throw MyCustomError(res.statusText);
+    }
+}
+
+fetch('https://httpbin.org/status/400')
+    .then(checkStatus)
+    .then(res => console.log('will not get here...'))
+```
+
+## Advanced Usage
+
+#### Streams
+The "Node.js way" is to use streams when possible:
+
+```js
+fetch('https://assets-cdn.github.com/images/modules/logos_page/Octocat.png')
+    .then(res => {
+        const dest = fs.createWriteStream('./octocat.png');
+        res.body.pipe(dest);
+    });
+```
+
+#### Buffer
+If you prefer to cache binary data in full, use buffer(). (NOTE: buffer() is a `node-fetch` only API)
+
+```js
+const fileType = require('file-type');
+
+fetch('https://assets-cdn.github.com/images/modules/logos_page/Octocat.png')
+    .then(res => res.buffer())
+    .then(buffer => fileType(buffer))
+    .then(type => { /* ... */ });
+```
+
+#### Accessing Headers and other Meta data
+```js
+fetch('https://github.com/')
+    .then(res => {
+        console.log(res.ok);
+        console.log(res.status);
+        console.log(res.statusText);
+        console.log(res.headers.raw());
+        console.log(res.headers.get('content-type'));
+    });
+```
+
+#### Extract Set-Cookie Header
+
+Unlike browsers, you can access raw `Set-Cookie` headers manually using `Headers.raw()`, this is a `node-fetch` only API.
+
+```js
+fetch(url).then(res => {
+    // returns an array of values, instead of a string of comma-separated values
+    console.log(res.headers.raw()['set-cookie']);
+});
+```
+
+#### Post data using a file stream
+
+```js
+const { createReadStream } = require('fs');
+
+const stream = createReadStream('input.txt');
+
+fetch('https://httpbin.org/post', { method: 'POST', body: stream })
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Post with form-data (detect multipart)
+
+```js
+const FormData = require('form-data');
+
+const form = new FormData();
+form.append('a', 1);
+
+fetch('https://httpbin.org/post', { method: 'POST', body: form })
+    .then(res => res.json())
+    .then(json => console.log(json));
+
+// OR, using custom headers
+// NOTE: getHeaders() is non-standard API
+
+const form = new FormData();
+form.append('a', 1);
+
+const options = {
+    method: 'POST',
+    body: form,
+    headers: form.getHeaders()
+}
+
+fetch('https://httpbin.org/post', options)
+    .then(res => res.json())
+    .then(json => console.log(json));
+```
+
+#### Request cancellation with AbortSignal
+
+> NOTE: You may only cancel streamed requests on Node >= v8.0.0
+
+You may cancel requests with `AbortController`. A suggested implementation is [`abort-controller`](https://www.npmjs.com/package/abort-controller).
+
+An example of timing out a request after 150ms could be achieved as follows:
+
+```js
+import AbortController from 'abort-controller';
+
+const controller = new AbortController();
+const timeout = setTimeout(
+  () => { controller.abort(); },
+  150,
+);
+
+fetch(url, { signal: controller.signal })
+  .then(res => res.json())
+  .then(
+    data => {
+      useData(data)
+    },
+    err => {
+      if (err.name === 'AbortError') {
+        // request was aborted
+      }
+    },
+  )
+  .finally(() => {
+    clearTimeout(timeout);
+  });
+```
+
+See [test cases](https://github.com/bitinn/node-fetch/blob/master/test/test.js) for more examples.
+
+
+## API
+
+### fetch(url[, options])
+
+- `url` A string representing the URL for fetching
+- `options` [Options](#fetch-options) for the HTTP(S) request
+- Returns: <code>Promise&lt;[Response](#class-response)&gt;</code>
+
+Perform an HTTP(S) fetch.
+
+`url` should be an absolute url, such as `https://example.com/`. A path-relative URL (`/file/under/root`) or protocol-relative URL (`//can-be-http-or-https.com/`) will result in a rejected promise.
+
+<a id="fetch-options"></a>
+### Options
+
+The default values are shown after each option key.
+
+```js
+{
+    // These properties are part of the Fetch Standard
+    method: 'GET',
+    headers: {},        // request headers. format is the identical to that accepted by the Headers constructor (see below)
+    body: null,         // request body. can be null, a string, a Buffer, a Blob, or a Node.js Readable stream
+    redirect: 'follow', // set to `manual` to extract redirect headers, `error` to reject redirect
+    signal: null,       // pass an instance of AbortSignal to optionally abort requests
+
+    // The following properties are node-fetch extensions
+    follow: 20,         // maximum redirect count. 0 to not follow redirect
+    timeout: 0,         // req/res timeout in ms, it resets on redirect. 0 to disable (OS limit applies). Signal is recommended instead.
+    compress: true,     // support gzip/deflate content encoding. false to disable
+    size: 0,            // maximum response body size in bytes. 0 to disable
+    agent: null         // http(s).Agent instance or function that returns an instance (see below)
+}
+```
+
+##### Default Headers
+
+If no values are set, the following request headers will be sent automatically:
+
+Header              | Value
+------------------- | --------------------------------------------------------
+`Accept-Encoding`   | `gzip,deflate` _(when `options.compress === true`)_
+`Accept`            | `*/*`
+`Connection`        | `close` _(when no `options.agent` is present)_
+`Content-Length`    | _(automatically calculated, if possible)_
+`Transfer-Encoding` | `chunked` _(when `req.body` is a stream)_
+`User-Agent`        | `node-fetch/1.0 (+https://github.com/bitinn/node-fetch)`
+
+Note: when `body` is a `Stream`, `Content-Length` is not set automatically.
+
+##### Custom Agent
+
+The `agent` option allows you to specify networking related options that's out of the scope of Fetch. Including and not limit to:
+
+- Support self-signed certificate
+- Use only IPv4 or IPv6
+- Custom DNS Lookup
+
+See [`http.Agent`](https://nodejs.org/api/http.html#http_new_agent_options) for more information.
+
+In addition, `agent` option accepts a function that returns http(s).Agent instance given current [URL](https://nodejs.org/api/url.html), this is useful during a redirection chain across HTTP and HTTPS protocol.
+
+```js
+const httpAgent = new http.Agent({
+    keepAlive: true
+});
+const httpsAgent = new https.Agent({
+    keepAlive: true
+});
+
+const options = {
+    agent: function (_parsedURL) {
+        if (_parsedURL.protocol == 'http:') {
+            return httpAgent;
+        } else {
+            return httpsAgent;
+        }
+    }
+}
+```
+
+<a id="class-request"></a>
+### Class: Request
+
+An HTTP(S) request containing information about URL, method, headers, and the body. This class implements the [Body](#iface-body) interface.
+
+Due to the nature of Node.js, the following properties are not implemented at this moment:
+
+- `type`
+- `destination`
+- `referrer`
+- `referrerPolicy`
+- `mode`
+- `credentials`
+- `cache`
+- `integrity`
+- `keepalive`
+
+The following node-fetch extension properties are provided:
+
+- `follow`
+- `compress`
+- `counter`
+- `agent`
+
+See [options](#fetch-options) for exact meaning of these extensions.
+
+#### new Request(input[, options])
+
+<small>*(spec-compliant)*</small>
+
+- `input` A string representing a URL, or another `Request` (which will be cloned)
+- `options` [Options][#fetch-options] for the HTTP(S) request
+
+Constructs a new `Request` object. The constructor is identical to that in the [browser](https://developer.mozilla.org/en-US/docs/Web/API/Request/Request).
+
+In most cases, directly `fetch(url, options)` is simpler than creating a `Request` object.
+
+<a id="class-response"></a>
+### Class: Response
+
+An HTTP(S) response. This class implements the [Body](#iface-body) interface.
+
+The following properties are not implemented in node-fetch at this moment:
+
+- `Response.error()`
+- `Response.redirect()`
+- `type`
+- `trailer`
+
+#### new Response([body[, options]])
+
+<small>*(spec-compliant)*</small>
+
+- `body` A string or [Readable stream][node-readable]
+- `options` A [`ResponseInit`][response-init] options dictionary
+
+Constructs a new `Response` object. The constructor is identical to that in the [browser](https://developer.mozilla.org/en-US/docs/Web/API/Response/Response).
+
+Because Node.js does not implement service workers (for which this class was designed), one rarely has to construct a `Response` directly.
+
+#### response.ok
+
+<small>*(spec-compliant)*</small>
+
+Convenience property representing if the request ended normally. Will evaluate to true if the response status was greater than or equal to 200 but smaller than 300.
+
+#### response.redirected
+
+<small>*(spec-compliant)*</small>
+
+Convenience property representing if the request has been redirected at least once. Will evaluate to true if the internal redirect counter is greater than 0.
+
+<a id="class-headers"></a>
+### Class: Headers
+
+This class allows manipulating and iterating over a set of HTTP headers. All methods specified in the [Fetch Standard][whatwg-fetch] are implemented.
+
+#### new Headers([init])
+
+<small>*(spec-compliant)*</small>
+
+- `init` Optional argument to pre-fill the `Headers` object
+
+Construct a new `Headers` object. `init` can be either `null`, a `Headers` object, an key-value map object, or any iterable object.
+
+```js
+// Example adapted from https://fetch.spec.whatwg.org/#example-headers-class
+
+const meta = {
+  'Content-Type': 'text/xml',
+  'Breaking-Bad': '<3'
+};
+const headers = new Headers(meta);
+
+// The above is equivalent to
+const meta = [
+  [ 'Content-Type', 'text/xml' ],
+  [ 'Breaking-Bad', '<3' ]
+];
+const headers = new Headers(meta);
+
+// You can in fact use any iterable objects, like a Map or even another Headers
+const meta = new Map();
+meta.set('Content-Type', 'text/xml');
+meta.set('Breaking-Bad', '<3');
+const headers = new Headers(meta);
+const copyOfHeaders = new Headers(headers);
+```
+
+<a id="iface-body"></a>
+### Interface: Body
+
+`Body` is an abstract interface with methods that are applicable to both `Request` and `Response` classes.
+
+The following methods are not yet implemented in node-fetch at this moment:
+
+- `formData()`
+
+#### body.body
+
+<small>*(deviation from spec)*</small>
+
+* Node.js [`Readable` stream][node-readable]
+
+The data encapsulated in the `Body` object. Note that while the [Fetch Standard][whatwg-fetch] requires the property to always be a WHATWG `ReadableStream`, in node-fetch it is a Node.js [`Readable` stream][node-readable].
+
+#### body.bodyUsed
+
+<small>*(spec-compliant)*</small>
+
+* `Boolean`
+
+A boolean property for if this body has been consumed. Per spec, a consumed body cannot be used again.
+
+#### body.arrayBuffer()
+#### body.blob()
+#### body.json()
+#### body.text()
+
+<small>*(spec-compliant)*</small>
+
+* Returns: <code>Promise</code>
+
+Consume the body and return a promise that will resolve to one of these formats.
+
+#### body.buffer()
+
+<small>*(node-fetch extension)*</small>
+
+* Returns: <code>Promise&lt;Buffer&gt;</code>
+
+Consume the body and return a promise that will resolve to a Buffer.
+
+#### body.textConverted()
+
+<small>*(node-fetch extension)*</small>
+
+* Returns: <code>Promise&lt;String&gt;</code>
+
+Identical to `body.text()`, except instead of always converting to UTF-8, encoding sniffing will be performed and text converted to UTF-8, if possible.
+
+(This API requires an optional dependency on npm package [encoding](https://www.npmjs.com/package/encoding), which you need to install manually. `webpack` users may see [a warning message](https://github.com/bitinn/node-fetch/issues/412#issuecomment-379007792) due to this optional dependency.)
+
+<a id="class-fetcherror"></a>
+### Class: FetchError
+
+<small>*(node-fetch extension)*</small>
+
+An operational error in the fetching process. See [ERROR-HANDLING.md][] for more info.
+
+<a id="class-aborterror"></a>
+### Class: AbortError
+
+<small>*(node-fetch extension)*</small>
+
+An Error thrown when the request is aborted in response to an `AbortSignal`'s `abort` event. It has a `name` property of `AbortError`. See [ERROR-HANDLING.MD][] for more info.
+
+## Acknowledgement
+
+Thanks to [github/fetch](https://github.com/github/fetch) for providing a solid implementation reference.
+
+`node-fetch` v1 was maintained by [@bitinn](https://github.com/bitinn); v2 was maintained by [@TimothyGu](https://github.com/timothygu), [@bitinn](https://github.com/bitinn) and [@jimmywarting](https://github.com/jimmywarting); v2 readme is written by [@jkantr](https://github.com/jkantr).
+
+## License
+
+MIT
+
+[npm-image]: https://flat.badgen.net/npm/v/node-fetch
+[npm-url]: https://www.npmjs.com/package/node-fetch
+[travis-image]: https://flat.badgen.net/travis/bitinn/node-fetch
+[travis-url]: https://travis-ci.org/bitinn/node-fetch
+[codecov-image]: https://flat.badgen.net/codecov/c/github/bitinn/node-fetch/master
+[codecov-url]: https://codecov.io/gh/bitinn/node-fetch
+[install-size-image]: https://flat.badgen.net/packagephobia/install/node-fetch
+[install-size-url]: https://packagephobia.now.sh/result?p=node-fetch
+[whatwg-fetch]: https://fetch.spec.whatwg.org/
+[response-init]: https://fetch.spec.whatwg.org/#responseinit
+[node-readable]: https://nodejs.org/api/stream.html#stream_readable_streams
+[mdn-headers]: https://developer.mozilla.org/en-US/docs/Web/API/Headers
+[LIMITS.md]: https://github.com/bitinn/node-fetch/blob/master/LIMITS.md
+[ERROR-HANDLING.md]: https://github.com/bitinn/node-fetch/blob/master/ERROR-HANDLING.md
+[UPGRADE-GUIDE.md]: https://github.com/bitinn/node-fetch/blob/master/UPGRADE-GUIDE.md
diff --git a/node_modules/node-fetch/browser.js b/node_modules/node-fetch/browser.js
new file mode 100644
index 00000000..0ad5de00
--- /dev/null
+++ b/node_modules/node-fetch/browser.js
@@ -0,0 +1,23 @@
+"use strict";
+
+// ref: https://github.com/tc39/proposal-global
+var getGlobal = function () {
+	// the only reliable means to get the global object is
+	// `Function('return this')()`
+	// However, this causes CSP violations in Chrome apps.
+	if (typeof self !== 'undefined') { return self; }
+	if (typeof window !== 'undefined') { return window; }
+	if (typeof global !== 'undefined') { return global; }
+	throw new Error('unable to locate global object');
+}
+
+var global = getGlobal();
+
+module.exports = exports = global.fetch;
+
+// Needed for TypeScript and Webpack.
+exports.default = global.fetch.bind(global);
+
+exports.Headers = global.Headers;
+exports.Request = global.Request;
+exports.Response = global.Response;
\ No newline at end of file
diff --git a/node_modules/node-fetch/lib/index.es.js b/node_modules/node-fetch/lib/index.es.js
new file mode 100644
index 00000000..37d022c9
--- /dev/null
+++ b/node_modules/node-fetch/lib/index.es.js
@@ -0,0 +1,1633 @@
+process.emitWarning("The .es.js file is deprecated. Use .mjs instead.");
+
+import Stream from 'stream';
+import http from 'http';
+import Url from 'url';
+import https from 'https';
+import zlib from 'zlib';
+
+// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js
+
+// fix for "Readable" isn't a named export issue
+const Readable = Stream.Readable;
+
+const BUFFER = Symbol('buffer');
+const TYPE = Symbol('type');
+
+class Blob {
+	constructor() {
+		this[TYPE] = '';
+
+		const blobParts = arguments[0];
+		const options = arguments[1];
+
+		const buffers = [];
+		let size = 0;
+
+		if (blobParts) {
+			const a = blobParts;
+			const length = Number(a.length);
+			for (let i = 0; i < length; i++) {
+				const element = a[i];
+				let buffer;
+				if (element instanceof Buffer) {
+					buffer = element;
+				} else if (ArrayBuffer.isView(element)) {
+					buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);
+				} else if (element instanceof ArrayBuffer) {
+					buffer = Buffer.from(element);
+				} else if (element instanceof Blob) {
+					buffer = element[BUFFER];
+				} else {
+					buffer = Buffer.from(typeof element === 'string' ? element : String(element));
+				}
+				size += buffer.length;
+				buffers.push(buffer);
+			}
+		}
+
+		this[BUFFER] = Buffer.concat(buffers);
+
+		let type = options && options.type !== undefined && String(options.type).toLowerCase();
+		if (type && !/[^\u0020-\u007E]/.test(type)) {
+			this[TYPE] = type;
+		}
+	}
+	get size() {
+		return this[BUFFER].length;
+	}
+	get type() {
+		return this[TYPE];
+	}
+	text() {
+		return Promise.resolve(this[BUFFER].toString());
+	}
+	arrayBuffer() {
+		const buf = this[BUFFER];
+		const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		return Promise.resolve(ab);
+	}
+	stream() {
+		const readable = new Readable();
+		readable._read = function () {};
+		readable.push(this[BUFFER]);
+		readable.push(null);
+		return readable;
+	}
+	toString() {
+		return '[object Blob]';
+	}
+	slice() {
+		const size = this.size;
+
+		const start = arguments[0];
+		const end = arguments[1];
+		let relativeStart, relativeEnd;
+		if (start === undefined) {
+			relativeStart = 0;
+		} else if (start < 0) {
+			relativeStart = Math.max(size + start, 0);
+		} else {
+			relativeStart = Math.min(start, size);
+		}
+		if (end === undefined) {
+			relativeEnd = size;
+		} else if (end < 0) {
+			relativeEnd = Math.max(size + end, 0);
+		} else {
+			relativeEnd = Math.min(end, size);
+		}
+		const span = Math.max(relativeEnd - relativeStart, 0);
+
+		const buffer = this[BUFFER];
+		const slicedBuffer = buffer.slice(relativeStart, relativeStart + span);
+		const blob = new Blob([], { type: arguments[2] });
+		blob[BUFFER] = slicedBuffer;
+		return blob;
+	}
+}
+
+Object.defineProperties(Blob.prototype, {
+	size: { enumerable: true },
+	type: { enumerable: true },
+	slice: { enumerable: true }
+});
+
+Object.defineProperty(Blob.prototype, Symbol.toStringTag, {
+	value: 'Blob',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * fetch-error.js
+ *
+ * FetchError interface for operational errors
+ */
+
+/**
+ * Create FetchError instance
+ *
+ * @param   String      message      Error message for human
+ * @param   String      type         Error type for machine
+ * @param   String      systemError  For Node.js system error
+ * @return  FetchError
+ */
+function FetchError(message, type, systemError) {
+  Error.call(this, message);
+
+  this.message = message;
+  this.type = type;
+
+  // when err.type is `system`, err.code contains system error code
+  if (systemError) {
+    this.code = this.errno = systemError.code;
+  }
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+FetchError.prototype = Object.create(Error.prototype);
+FetchError.prototype.constructor = FetchError;
+FetchError.prototype.name = 'FetchError';
+
+let convert;
+try {
+	convert = require('encoding').convert;
+} catch (e) {}
+
+const INTERNALS = Symbol('Body internals');
+
+// fix an issue where "PassThrough" isn't a named export for node <10
+const PassThrough = Stream.PassThrough;
+
+/**
+ * Body mixin
+ *
+ * Ref: https://fetch.spec.whatwg.org/#body
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+function Body(body) {
+	var _this = this;
+
+	var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+	    _ref$size = _ref.size;
+
+	let size = _ref$size === undefined ? 0 : _ref$size;
+	var _ref$timeout = _ref.timeout;
+	let timeout = _ref$timeout === undefined ? 0 : _ref$timeout;
+
+	if (body == null) {
+		// body is undefined or null
+		body = null;
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		body = Buffer.from(body.toString());
+	} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		body = Buffer.from(body);
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		body = Buffer.from(body.buffer, body.byteOffset, body.byteLength);
+	} else if (body instanceof Stream) ; else {
+		// none of the above
+		// coerce to string then buffer
+		body = Buffer.from(String(body));
+	}
+	this[INTERNALS] = {
+		body,
+		disturbed: false,
+		error: null
+	};
+	this.size = size;
+	this.timeout = timeout;
+
+	if (body instanceof Stream) {
+		body.on('error', function (err) {
+			const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);
+			_this[INTERNALS].error = error;
+		});
+	}
+}
+
+Body.prototype = {
+	get body() {
+		return this[INTERNALS].body;
+	},
+
+	get bodyUsed() {
+		return this[INTERNALS].disturbed;
+	},
+
+	/**
+  * Decode response as ArrayBuffer
+  *
+  * @return  Promise
+  */
+	arrayBuffer() {
+		return consumeBody.call(this).then(function (buf) {
+			return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		});
+	},
+
+	/**
+  * Return raw response as Blob
+  *
+  * @return Promise
+  */
+	blob() {
+		let ct = this.headers && this.headers.get('content-type') || '';
+		return consumeBody.call(this).then(function (buf) {
+			return Object.assign(
+			// Prevent copying
+			new Blob([], {
+				type: ct.toLowerCase()
+			}), {
+				[BUFFER]: buf
+			});
+		});
+	},
+
+	/**
+  * Decode response as json
+  *
+  * @return  Promise
+  */
+	json() {
+		var _this2 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			try {
+				return JSON.parse(buffer.toString());
+			} catch (err) {
+				return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));
+			}
+		});
+	},
+
+	/**
+  * Decode response as text
+  *
+  * @return  Promise
+  */
+	text() {
+		return consumeBody.call(this).then(function (buffer) {
+			return buffer.toString();
+		});
+	},
+
+	/**
+  * Decode response as buffer (non-spec api)
+  *
+  * @return  Promise
+  */
+	buffer() {
+		return consumeBody.call(this);
+	},
+
+	/**
+  * Decode response as text, while automatically detecting the encoding and
+  * trying to decode to UTF-8 (non-spec api)
+  *
+  * @return  Promise
+  */
+	textConverted() {
+		var _this3 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			return convertBody(buffer, _this3.headers);
+		});
+	}
+};
+
+// In browsers, all properties are enumerable.
+Object.defineProperties(Body.prototype, {
+	body: { enumerable: true },
+	bodyUsed: { enumerable: true },
+	arrayBuffer: { enumerable: true },
+	blob: { enumerable: true },
+	json: { enumerable: true },
+	text: { enumerable: true }
+});
+
+Body.mixIn = function (proto) {
+	for (const name of Object.getOwnPropertyNames(Body.prototype)) {
+		// istanbul ignore else: future proof
+		if (!(name in proto)) {
+			const desc = Object.getOwnPropertyDescriptor(Body.prototype, name);
+			Object.defineProperty(proto, name, desc);
+		}
+	}
+};
+
+/**
+ * Consume and convert an entire Body to a Buffer.
+ *
+ * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body
+ *
+ * @return  Promise
+ */
+function consumeBody() {
+	var _this4 = this;
+
+	if (this[INTERNALS].disturbed) {
+		return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));
+	}
+
+	this[INTERNALS].disturbed = true;
+
+	if (this[INTERNALS].error) {
+		return Body.Promise.reject(this[INTERNALS].error);
+	}
+
+	let body = this.body;
+
+	// body is null
+	if (body === null) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is blob
+	if (isBlob(body)) {
+		body = body.stream();
+	}
+
+	// body is buffer
+	if (Buffer.isBuffer(body)) {
+		return Body.Promise.resolve(body);
+	}
+
+	// istanbul ignore if: should never happen
+	if (!(body instanceof Stream)) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is stream
+	// get ready to actually consume the body
+	let accum = [];
+	let accumBytes = 0;
+	let abort = false;
+
+	return new Body.Promise(function (resolve, reject) {
+		let resTimeout;
+
+		// allow timeout on slow response body
+		if (_this4.timeout) {
+			resTimeout = setTimeout(function () {
+				abort = true;
+				reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));
+			}, _this4.timeout);
+		}
+
+		// handle stream errors
+		body.on('error', function (err) {
+			if (err.name === 'AbortError') {
+				// if the request was aborted, reject with this Error
+				abort = true;
+				reject(err);
+			} else {
+				// other errors, such as incorrect content-encoding
+				reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+
+		body.on('data', function (chunk) {
+			if (abort || chunk === null) {
+				return;
+			}
+
+			if (_this4.size && accumBytes + chunk.length > _this4.size) {
+				abort = true;
+				reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));
+				return;
+			}
+
+			accumBytes += chunk.length;
+			accum.push(chunk);
+		});
+
+		body.on('end', function () {
+			if (abort) {
+				return;
+			}
+
+			clearTimeout(resTimeout);
+
+			try {
+				resolve(Buffer.concat(accum, accumBytes));
+			} catch (err) {
+				// handle streams that have accumulated too much data (issue #414)
+				reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+	});
+}
+
+/**
+ * Detect buffer encoding and convert to target encoding
+ * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding
+ *
+ * @param   Buffer  buffer    Incoming buffer
+ * @param   String  encoding  Target encoding
+ * @return  String
+ */
+function convertBody(buffer, headers) {
+	if (typeof convert !== 'function') {
+		throw new Error('The package `encoding` must be installed to use the textConverted() function');
+	}
+
+	const ct = headers.get('content-type');
+	let charset = 'utf-8';
+	let res, str;
+
+	// header
+	if (ct) {
+		res = /charset=([^;]*)/i.exec(ct);
+	}
+
+	// no charset in content type, peek at response body for at most 1024 bytes
+	str = buffer.slice(0, 1024).toString();
+
+	// html5
+	if (!res && str) {
+		res = /<meta.+?charset=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// html4
+	if (!res && str) {
+		res = /<meta[\s]+?http-equiv=(['"])content-type\1[\s]+?content=(['"])(.+?)\2/i.exec(str);
+
+		if (res) {
+			res = /charset=(.*)/i.exec(res.pop());
+		}
+	}
+
+	// xml
+	if (!res && str) {
+		res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// found charset
+	if (res) {
+		charset = res.pop();
+
+		// prevent decode issues when sites use incorrect encoding
+		// ref: https://hsivonen.fi/encoding-menu/
+		if (charset === 'gb2312' || charset === 'gbk') {
+			charset = 'gb18030';
+		}
+	}
+
+	// turn raw buffers into a single utf-8 buffer
+	return convert(buffer, 'UTF-8', charset).toString();
+}
+
+/**
+ * Detect a URLSearchParams object
+ * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143
+ *
+ * @param   Object  obj     Object to detect by type or brand
+ * @return  String
+ */
+function isURLSearchParams(obj) {
+	// Duck-typing as a necessary condition.
+	if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') {
+		return false;
+	}
+
+	// Brand-checking and more duck-typing as optional condition.
+	return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function';
+}
+
+/**
+ * Check if `obj` is a W3C `Blob` object (which `File` inherits from)
+ * @param  {*} obj
+ * @return {boolean}
+ */
+function isBlob(obj) {
+	return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]);
+}
+
+/**
+ * Clone body given Res/Req instance
+ *
+ * @param   Mixed  instance  Response or Request instance
+ * @return  Mixed
+ */
+function clone(instance) {
+	let p1, p2;
+	let body = instance.body;
+
+	// don't allow cloning a used body
+	if (instance.bodyUsed) {
+		throw new Error('cannot clone body after it is used');
+	}
+
+	// check that body is a stream and not form-data object
+	// note: we can't clone the form-data object without having it as a dependency
+	if (body instanceof Stream && typeof body.getBoundary !== 'function') {
+		// tee instance body
+		p1 = new PassThrough();
+		p2 = new PassThrough();
+		body.pipe(p1);
+		body.pipe(p2);
+		// set instance body to teed body and return the other teed body
+		instance[INTERNALS].body = p1;
+		body = p2;
+	}
+
+	return body;
+}
+
+/**
+ * Performs the operation "extract a `Content-Type` value from |object|" as
+ * specified in the specification:
+ * https://fetch.spec.whatwg.org/#concept-bodyinit-extract
+ *
+ * This function assumes that instance.body is present.
+ *
+ * @param   Mixed  instance  Any options.body input
+ */
+function extractContentType(body) {
+	if (body === null) {
+		// body is null
+		return null;
+	} else if (typeof body === 'string') {
+		// body is string
+		return 'text/plain;charset=UTF-8';
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		return 'application/x-www-form-urlencoded;charset=UTF-8';
+	} else if (isBlob(body)) {
+		// body is blob
+		return body.type || null;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return null;
+	} else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		return null;
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		return null;
+	} else if (typeof body.getBoundary === 'function') {
+		// detect form data input from form-data module
+		return `multipart/form-data;boundary=${body.getBoundary()}`;
+	} else if (body instanceof Stream) {
+		// body is stream
+		// can't really do much about this
+		return null;
+	} else {
+		// Body constructor defaults other things to string
+		return 'text/plain;charset=UTF-8';
+	}
+}
+
+/**
+ * The Fetch Standard treats this as if "total bytes" is a property on the body.
+ * For us, we have to explicitly get it with a function.
+ *
+ * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Number?            Number of bytes, or null if not possible
+ */
+function getTotalBytes(instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		return 0;
+	} else if (isBlob(body)) {
+		return body.size;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return body.length;
+	} else if (body && typeof body.getLengthSync === 'function') {
+		// detect form data input from form-data module
+		if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x
+		body.hasKnownLength && body.hasKnownLength()) {
+			// 2.x
+			return body.getLengthSync();
+		}
+		return null;
+	} else {
+		// body is stream
+		return null;
+	}
+}
+
+/**
+ * Write a Body to a Node.js WritableStream (e.g. http.Request) object.
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Void
+ */
+function writeToStream(dest, instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		dest.end();
+	} else if (isBlob(body)) {
+		body.stream().pipe(dest);
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		dest.write(body);
+		dest.end();
+	} else {
+		// body is stream
+		body.pipe(dest);
+	}
+}
+
+// expose Promise
+Body.Promise = global.Promise;
+
+/**
+ * headers.js
+ *
+ * Headers class offers convenient helpers
+ */
+
+const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/;
+const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
+
+function validateName(name) {
+	name = `${name}`;
+	if (invalidTokenRegex.test(name) || name === '') {
+		throw new TypeError(`${name} is not a legal HTTP header name`);
+	}
+}
+
+function validateValue(value) {
+	value = `${value}`;
+	if (invalidHeaderCharRegex.test(value)) {
+		throw new TypeError(`${value} is not a legal HTTP header value`);
+	}
+}
+
+/**
+ * Find the key in the map object given a header name.
+ *
+ * Returns undefined if not found.
+ *
+ * @param   String  name  Header name
+ * @return  String|Undefined
+ */
+function find(map, name) {
+	name = name.toLowerCase();
+	for (const key in map) {
+		if (key.toLowerCase() === name) {
+			return key;
+		}
+	}
+	return undefined;
+}
+
+const MAP = Symbol('map');
+class Headers {
+	/**
+  * Headers class
+  *
+  * @param   Object  headers  Response headers
+  * @return  Void
+  */
+	constructor() {
+		let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
+
+		this[MAP] = Object.create(null);
+
+		if (init instanceof Headers) {
+			const rawHeaders = init.raw();
+			const headerNames = Object.keys(rawHeaders);
+
+			for (const headerName of headerNames) {
+				for (const value of rawHeaders[headerName]) {
+					this.append(headerName, value);
+				}
+			}
+
+			return;
+		}
+
+		// We don't worry about converting prop to ByteString here as append()
+		// will handle it.
+		if (init == null) ; else if (typeof init === 'object') {
+			const method = init[Symbol.iterator];
+			if (method != null) {
+				if (typeof method !== 'function') {
+					throw new TypeError('Header pairs must be iterable');
+				}
+
+				// sequence<sequence<ByteString>>
+				// Note: per spec we have to first exhaust the lists then process them
+				const pairs = [];
+				for (const pair of init) {
+					if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {
+						throw new TypeError('Each header pair must be iterable');
+					}
+					pairs.push(Array.from(pair));
+				}
+
+				for (const pair of pairs) {
+					if (pair.length !== 2) {
+						throw new TypeError('Each header pair must be a name/value tuple');
+					}
+					this.append(pair[0], pair[1]);
+				}
+			} else {
+				// record<ByteString, ByteString>
+				for (const key of Object.keys(init)) {
+					const value = init[key];
+					this.append(key, value);
+				}
+			}
+		} else {
+			throw new TypeError('Provided initializer must be an object');
+		}
+	}
+
+	/**
+  * Return combined header value given name
+  *
+  * @param   String  name  Header name
+  * @return  Mixed
+  */
+	get(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key === undefined) {
+			return null;
+		}
+
+		return this[MAP][key].join(', ');
+	}
+
+	/**
+  * Iterate over all headers
+  *
+  * @param   Function  callback  Executed for each item with parameters (value, name, thisArg)
+  * @param   Boolean   thisArg   `this` context for callback function
+  * @return  Void
+  */
+	forEach(callback) {
+		let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
+
+		let pairs = getHeaders(this);
+		let i = 0;
+		while (i < pairs.length) {
+			var _pairs$i = pairs[i];
+			const name = _pairs$i[0],
+			      value = _pairs$i[1];
+
+			callback.call(thisArg, value, name, this);
+			pairs = getHeaders(this);
+			i++;
+		}
+	}
+
+	/**
+  * Overwrite header values given name
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	set(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		this[MAP][key !== undefined ? key : name] = [value];
+	}
+
+	/**
+  * Append a value onto existing header
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	append(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			this[MAP][key].push(value);
+		} else {
+			this[MAP][name] = [value];
+		}
+	}
+
+	/**
+  * Check for header name existence
+  *
+  * @param   String   name  Header name
+  * @return  Boolean
+  */
+	has(name) {
+		name = `${name}`;
+		validateName(name);
+		return find(this[MAP], name) !== undefined;
+	}
+
+	/**
+  * Delete all header values given name
+  *
+  * @param   String  name  Header name
+  * @return  Void
+  */
+	delete(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			delete this[MAP][key];
+		}
+	}
+
+	/**
+  * Return raw headers (non-spec api)
+  *
+  * @return  Object
+  */
+	raw() {
+		return this[MAP];
+	}
+
+	/**
+  * Get an iterator on keys.
+  *
+  * @return  Iterator
+  */
+	keys() {
+		return createHeadersIterator(this, 'key');
+	}
+
+	/**
+  * Get an iterator on values.
+  *
+  * @return  Iterator
+  */
+	values() {
+		return createHeadersIterator(this, 'value');
+	}
+
+	/**
+  * Get an iterator on entries.
+  *
+  * This is the default iterator of the Headers object.
+  *
+  * @return  Iterator
+  */
+	[Symbol.iterator]() {
+		return createHeadersIterator(this, 'key+value');
+	}
+}
+Headers.prototype.entries = Headers.prototype[Symbol.iterator];
+
+Object.defineProperty(Headers.prototype, Symbol.toStringTag, {
+	value: 'Headers',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Headers.prototype, {
+	get: { enumerable: true },
+	forEach: { enumerable: true },
+	set: { enumerable: true },
+	append: { enumerable: true },
+	has: { enumerable: true },
+	delete: { enumerable: true },
+	keys: { enumerable: true },
+	values: { enumerable: true },
+	entries: { enumerable: true }
+});
+
+function getHeaders(headers) {
+	let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';
+
+	const keys = Object.keys(headers[MAP]).sort();
+	return keys.map(kind === 'key' ? function (k) {
+		return k.toLowerCase();
+	} : kind === 'value' ? function (k) {
+		return headers[MAP][k].join(', ');
+	} : function (k) {
+		return [k.toLowerCase(), headers[MAP][k].join(', ')];
+	});
+}
+
+const INTERNAL = Symbol('internal');
+
+function createHeadersIterator(target, kind) {
+	const iterator = Object.create(HeadersIteratorPrototype);
+	iterator[INTERNAL] = {
+		target,
+		kind,
+		index: 0
+	};
+	return iterator;
+}
+
+const HeadersIteratorPrototype = Object.setPrototypeOf({
+	next() {
+		// istanbul ignore if
+		if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {
+			throw new TypeError('Value of `this` is not a HeadersIterator');
+		}
+
+		var _INTERNAL = this[INTERNAL];
+		const target = _INTERNAL.target,
+		      kind = _INTERNAL.kind,
+		      index = _INTERNAL.index;
+
+		const values = getHeaders(target, kind);
+		const len = values.length;
+		if (index >= len) {
+			return {
+				value: undefined,
+				done: true
+			};
+		}
+
+		this[INTERNAL].index = index + 1;
+
+		return {
+			value: values[index],
+			done: false
+		};
+	}
+}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));
+
+Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {
+	value: 'HeadersIterator',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * Export the Headers object in a form that Node.js can consume.
+ *
+ * @param   Headers  headers
+ * @return  Object
+ */
+function exportNodeCompatibleHeaders(headers) {
+	const obj = Object.assign({ __proto__: null }, headers[MAP]);
+
+	// http.request() only supports string as Host header. This hack makes
+	// specifying custom Host header possible.
+	const hostHeaderKey = find(headers[MAP], 'Host');
+	if (hostHeaderKey !== undefined) {
+		obj[hostHeaderKey] = obj[hostHeaderKey][0];
+	}
+
+	return obj;
+}
+
+/**
+ * Create a Headers object from an object of headers, ignoring those that do
+ * not conform to HTTP grammar productions.
+ *
+ * @param   Object  obj  Object of headers
+ * @return  Headers
+ */
+function createHeadersLenient(obj) {
+	const headers = new Headers();
+	for (const name of Object.keys(obj)) {
+		if (invalidTokenRegex.test(name)) {
+			continue;
+		}
+		if (Array.isArray(obj[name])) {
+			for (const val of obj[name]) {
+				if (invalidHeaderCharRegex.test(val)) {
+					continue;
+				}
+				if (headers[MAP][name] === undefined) {
+					headers[MAP][name] = [val];
+				} else {
+					headers[MAP][name].push(val);
+				}
+			}
+		} else if (!invalidHeaderCharRegex.test(obj[name])) {
+			headers[MAP][name] = [obj[name]];
+		}
+	}
+	return headers;
+}
+
+const INTERNALS$1 = Symbol('Response internals');
+
+// fix an issue where "STATUS_CODES" aren't a named export for node <10
+const STATUS_CODES = http.STATUS_CODES;
+
+/**
+ * Response class
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+class Response {
+	constructor() {
+		let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
+		let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		Body.call(this, body, opts);
+
+		const status = opts.status || 200;
+		const headers = new Headers(opts.headers);
+
+		if (body != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(body);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		this[INTERNALS$1] = {
+			url: opts.url,
+			status,
+			statusText: opts.statusText || STATUS_CODES[status],
+			headers,
+			counter: opts.counter
+		};
+	}
+
+	get url() {
+		return this[INTERNALS$1].url || '';
+	}
+
+	get status() {
+		return this[INTERNALS$1].status;
+	}
+
+	/**
+  * Convenience property representing if the request ended normally
+  */
+	get ok() {
+		return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;
+	}
+
+	get redirected() {
+		return this[INTERNALS$1].counter > 0;
+	}
+
+	get statusText() {
+		return this[INTERNALS$1].statusText;
+	}
+
+	get headers() {
+		return this[INTERNALS$1].headers;
+	}
+
+	/**
+  * Clone this response
+  *
+  * @return  Response
+  */
+	clone() {
+		return new Response(clone(this), {
+			url: this.url,
+			status: this.status,
+			statusText: this.statusText,
+			headers: this.headers,
+			ok: this.ok,
+			redirected: this.redirected
+		});
+	}
+}
+
+Body.mixIn(Response.prototype);
+
+Object.defineProperties(Response.prototype, {
+	url: { enumerable: true },
+	status: { enumerable: true },
+	ok: { enumerable: true },
+	redirected: { enumerable: true },
+	statusText: { enumerable: true },
+	headers: { enumerable: true },
+	clone: { enumerable: true }
+});
+
+Object.defineProperty(Response.prototype, Symbol.toStringTag, {
+	value: 'Response',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+const INTERNALS$2 = Symbol('Request internals');
+
+// fix an issue where "format", "parse" aren't a named export for node <10
+const parse_url = Url.parse;
+const format_url = Url.format;
+
+const streamDestructionSupported = 'destroy' in Stream.Readable.prototype;
+
+/**
+ * Check if a value is an instance of Request.
+ *
+ * @param   Mixed   input
+ * @return  Boolean
+ */
+function isRequest(input) {
+	return typeof input === 'object' && typeof input[INTERNALS$2] === 'object';
+}
+
+function isAbortSignal(signal) {
+	const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);
+	return !!(proto && proto.constructor.name === 'AbortSignal');
+}
+
+/**
+ * Request class
+ *
+ * @param   Mixed   input  Url or Request instance
+ * @param   Object  init   Custom options
+ * @return  Void
+ */
+class Request {
+	constructor(input) {
+		let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		let parsedURL;
+
+		// normalize input
+		if (!isRequest(input)) {
+			if (input && input.href) {
+				// in order to support Node.js' Url objects; though WHATWG's URL objects
+				// will fall into this branch also (since their `toString()` will return
+				// `href` property anyway)
+				parsedURL = parse_url(input.href);
+			} else {
+				// coerce input to a string before attempting to parse
+				parsedURL = parse_url(`${input}`);
+			}
+			input = {};
+		} else {
+			parsedURL = parse_url(input.url);
+		}
+
+		let method = init.method || input.method || 'GET';
+		method = method.toUpperCase();
+
+		if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {
+			throw new TypeError('Request with GET/HEAD method cannot have body');
+		}
+
+		let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;
+
+		Body.call(this, inputBody, {
+			timeout: init.timeout || input.timeout || 0,
+			size: init.size || input.size || 0
+		});
+
+		const headers = new Headers(init.headers || input.headers || {});
+
+		if (inputBody != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(inputBody);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		let signal = isRequest(input) ? input.signal : null;
+		if ('signal' in init) signal = init.signal;
+
+		if (signal != null && !isAbortSignal(signal)) {
+			throw new TypeError('Expected signal to be an instanceof AbortSignal');
+		}
+
+		this[INTERNALS$2] = {
+			method,
+			redirect: init.redirect || input.redirect || 'follow',
+			headers,
+			parsedURL,
+			signal
+		};
+
+		// node-fetch-only options
+		this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;
+		this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;
+		this.counter = init.counter || input.counter || 0;
+		this.agent = init.agent || input.agent;
+	}
+
+	get method() {
+		return this[INTERNALS$2].method;
+	}
+
+	get url() {
+		return format_url(this[INTERNALS$2].parsedURL);
+	}
+
+	get headers() {
+		return this[INTERNALS$2].headers;
+	}
+
+	get redirect() {
+		return this[INTERNALS$2].redirect;
+	}
+
+	get signal() {
+		return this[INTERNALS$2].signal;
+	}
+
+	/**
+  * Clone this request
+  *
+  * @return  Request
+  */
+	clone() {
+		return new Request(this);
+	}
+}
+
+Body.mixIn(Request.prototype);
+
+Object.defineProperty(Request.prototype, Symbol.toStringTag, {
+	value: 'Request',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Request.prototype, {
+	method: { enumerable: true },
+	url: { enumerable: true },
+	headers: { enumerable: true },
+	redirect: { enumerable: true },
+	clone: { enumerable: true },
+	signal: { enumerable: true }
+});
+
+/**
+ * Convert a Request to Node.js http request options.
+ *
+ * @param   Request  A Request instance
+ * @return  Object   The options object to be passed to http.request
+ */
+function getNodeRequestOptions(request) {
+	const parsedURL = request[INTERNALS$2].parsedURL;
+	const headers = new Headers(request[INTERNALS$2].headers);
+
+	// fetch step 1.3
+	if (!headers.has('Accept')) {
+		headers.set('Accept', '*/*');
+	}
+
+	// Basic fetch
+	if (!parsedURL.protocol || !parsedURL.hostname) {
+		throw new TypeError('Only absolute URLs are supported');
+	}
+
+	if (!/^https?:$/.test(parsedURL.protocol)) {
+		throw new TypeError('Only HTTP(S) protocols are supported');
+	}
+
+	if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {
+		throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');
+	}
+
+	// HTTP-network-or-cache fetch steps 2.4-2.7
+	let contentLengthValue = null;
+	if (request.body == null && /^(POST|PUT)$/i.test(request.method)) {
+		contentLengthValue = '0';
+	}
+	if (request.body != null) {
+		const totalBytes = getTotalBytes(request);
+		if (typeof totalBytes === 'number') {
+			contentLengthValue = String(totalBytes);
+		}
+	}
+	if (contentLengthValue) {
+		headers.set('Content-Length', contentLengthValue);
+	}
+
+	// HTTP-network-or-cache fetch step 2.11
+	if (!headers.has('User-Agent')) {
+		headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');
+	}
+
+	// HTTP-network-or-cache fetch step 2.15
+	if (request.compress && !headers.has('Accept-Encoding')) {
+		headers.set('Accept-Encoding', 'gzip,deflate');
+	}
+
+	let agent = request.agent;
+	if (typeof agent === 'function') {
+		agent = agent(parsedURL);
+	}
+
+	if (!headers.has('Connection') && !agent) {
+		headers.set('Connection', 'close');
+	}
+
+	// HTTP-network fetch step 4.2
+	// chunked encoding is handled by Node.js
+
+	return Object.assign({}, parsedURL, {
+		method: request.method,
+		headers: exportNodeCompatibleHeaders(headers),
+		agent
+	});
+}
+
+/**
+ * abort-error.js
+ *
+ * AbortError interface for cancelled requests
+ */
+
+/**
+ * Create AbortError instance
+ *
+ * @param   String      message      Error message for human
+ * @return  AbortError
+ */
+function AbortError(message) {
+  Error.call(this, message);
+
+  this.type = 'aborted';
+  this.message = message;
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+AbortError.prototype = Object.create(Error.prototype);
+AbortError.prototype.constructor = AbortError;
+AbortError.prototype.name = 'AbortError';
+
+// fix an issue where "PassThrough", "resolve" aren't a named export for node <10
+const PassThrough$1 = Stream.PassThrough;
+const resolve_url = Url.resolve;
+
+/**
+ * Fetch function
+ *
+ * @param   Mixed    url   Absolute url or Request instance
+ * @param   Object   opts  Fetch options
+ * @return  Promise
+ */
+function fetch(url, opts) {
+
+	// allow custom promise
+	if (!fetch.Promise) {
+		throw new Error('native promise missing, set fetch.Promise to your favorite alternative');
+	}
+
+	Body.Promise = fetch.Promise;
+
+	// wrap http.request into fetch
+	return new fetch.Promise(function (resolve, reject) {
+		// build request object
+		const request = new Request(url, opts);
+		const options = getNodeRequestOptions(request);
+
+		const send = (options.protocol === 'https:' ? https : http).request;
+		const signal = request.signal;
+
+		let response = null;
+
+		const abort = function abort() {
+			let error = new AbortError('The user aborted a request.');
+			reject(error);
+			if (request.body && request.body instanceof Stream.Readable) {
+				request.body.destroy(error);
+			}
+			if (!response || !response.body) return;
+			response.body.emit('error', error);
+		};
+
+		if (signal && signal.aborted) {
+			abort();
+			return;
+		}
+
+		const abortAndFinalize = function abortAndFinalize() {
+			abort();
+			finalize();
+		};
+
+		// send request
+		const req = send(options);
+		let reqTimeout;
+
+		if (signal) {
+			signal.addEventListener('abort', abortAndFinalize);
+		}
+
+		function finalize() {
+			req.abort();
+			if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			clearTimeout(reqTimeout);
+		}
+
+		if (request.timeout) {
+			req.once('socket', function (socket) {
+				reqTimeout = setTimeout(function () {
+					reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));
+					finalize();
+				}, request.timeout);
+			});
+		}
+
+		req.on('error', function (err) {
+			reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));
+			finalize();
+		});
+
+		req.on('response', function (res) {
+			clearTimeout(reqTimeout);
+
+			const headers = createHeadersLenient(res.headers);
+
+			// HTTP fetch step 5
+			if (fetch.isRedirect(res.statusCode)) {
+				// HTTP fetch step 5.2
+				const location = headers.get('Location');
+
+				// HTTP fetch step 5.3
+				const locationURL = location === null ? null : resolve_url(request.url, location);
+
+				// HTTP fetch step 5.5
+				switch (request.redirect) {
+					case 'error':
+						reject(new FetchError(`redirect mode is set to error: ${request.url}`, 'no-redirect'));
+						finalize();
+						return;
+					case 'manual':
+						// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.
+						if (locationURL !== null) {
+							// handle corrupted header
+							try {
+								headers.set('Location', locationURL);
+							} catch (err) {
+								// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request
+								reject(err);
+							}
+						}
+						break;
+					case 'follow':
+						// HTTP-redirect fetch step 2
+						if (locationURL === null) {
+							break;
+						}
+
+						// HTTP-redirect fetch step 5
+						if (request.counter >= request.follow) {
+							reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 6 (counter increment)
+						// Create a new Request object.
+						const requestOpts = {
+							headers: new Headers(request.headers),
+							follow: request.follow,
+							counter: request.counter + 1,
+							agent: request.agent,
+							compress: request.compress,
+							method: request.method,
+							body: request.body,
+							signal: request.signal,
+							timeout: request.timeout
+						};
+
+						// HTTP-redirect fetch step 9
+						if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {
+							reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 11
+						if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {
+							requestOpts.method = 'GET';
+							requestOpts.body = undefined;
+							requestOpts.headers.delete('content-length');
+						}
+
+						// HTTP-redirect fetch step 15
+						resolve(fetch(new Request(locationURL, requestOpts)));
+						finalize();
+						return;
+				}
+			}
+
+			// prepare response
+			res.once('end', function () {
+				if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			});
+			let body = res.pipe(new PassThrough$1());
+
+			const response_options = {
+				url: request.url,
+				status: res.statusCode,
+				statusText: res.statusMessage,
+				headers: headers,
+				size: request.size,
+				timeout: request.timeout,
+				counter: request.counter
+			};
+
+			// HTTP-network fetch step 12.1.1.3
+			const codings = headers.get('Content-Encoding');
+
+			// HTTP-network fetch step 12.1.1.4: handle content codings
+
+			// in following scenarios we ignore compression support
+			// 1. compression support is disabled
+			// 2. HEAD request
+			// 3. no Content-Encoding header
+			// 4. no content response (204)
+			// 5. content not modified response (304)
+			if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// For Node v6+
+			// Be less strict when decoding compressed responses, since sometimes
+			// servers send slightly invalid responses that are still accepted
+			// by common browsers.
+			// Always using Z_SYNC_FLUSH is what cURL does.
+			const zlibOptions = {
+				flush: zlib.Z_SYNC_FLUSH,
+				finishFlush: zlib.Z_SYNC_FLUSH
+			};
+
+			// for gzip
+			if (codings == 'gzip' || codings == 'x-gzip') {
+				body = body.pipe(zlib.createGunzip(zlibOptions));
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// for deflate
+			if (codings == 'deflate' || codings == 'x-deflate') {
+				// handle the infamous raw deflate response from old servers
+				// a hack for old IIS and Apache servers
+				const raw = res.pipe(new PassThrough$1());
+				raw.once('data', function (chunk) {
+					// see http://stackoverflow.com/questions/37519828
+					if ((chunk[0] & 0x0F) === 0x08) {
+						body = body.pipe(zlib.createInflate());
+					} else {
+						body = body.pipe(zlib.createInflateRaw());
+					}
+					response = new Response(body, response_options);
+					resolve(response);
+				});
+				return;
+			}
+
+			// for br
+			if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {
+				body = body.pipe(zlib.createBrotliDecompress());
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// otherwise, use response as-is
+			response = new Response(body, response_options);
+			resolve(response);
+		});
+
+		writeToStream(req, request);
+	});
+}
+/**
+ * Redirect code matching
+ *
+ * @param   Number   code  Status code
+ * @return  Boolean
+ */
+fetch.isRedirect = function (code) {
+	return code === 301 || code === 302 || code === 303 || code === 307 || code === 308;
+};
+
+// expose Promise
+fetch.Promise = global.Promise;
+
+export default fetch;
+export { Headers, Request, Response, FetchError };
diff --git a/node_modules/node-fetch/lib/index.js b/node_modules/node-fetch/lib/index.js
new file mode 100644
index 00000000..daa44bca
--- /dev/null
+++ b/node_modules/node-fetch/lib/index.js
@@ -0,0 +1,1642 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+
+var Stream = _interopDefault(require('stream'));
+var http = _interopDefault(require('http'));
+var Url = _interopDefault(require('url'));
+var https = _interopDefault(require('https'));
+var zlib = _interopDefault(require('zlib'));
+
+// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js
+
+// fix for "Readable" isn't a named export issue
+const Readable = Stream.Readable;
+
+const BUFFER = Symbol('buffer');
+const TYPE = Symbol('type');
+
+class Blob {
+	constructor() {
+		this[TYPE] = '';
+
+		const blobParts = arguments[0];
+		const options = arguments[1];
+
+		const buffers = [];
+		let size = 0;
+
+		if (blobParts) {
+			const a = blobParts;
+			const length = Number(a.length);
+			for (let i = 0; i < length; i++) {
+				const element = a[i];
+				let buffer;
+				if (element instanceof Buffer) {
+					buffer = element;
+				} else if (ArrayBuffer.isView(element)) {
+					buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);
+				} else if (element instanceof ArrayBuffer) {
+					buffer = Buffer.from(element);
+				} else if (element instanceof Blob) {
+					buffer = element[BUFFER];
+				} else {
+					buffer = Buffer.from(typeof element === 'string' ? element : String(element));
+				}
+				size += buffer.length;
+				buffers.push(buffer);
+			}
+		}
+
+		this[BUFFER] = Buffer.concat(buffers);
+
+		let type = options && options.type !== undefined && String(options.type).toLowerCase();
+		if (type && !/[^\u0020-\u007E]/.test(type)) {
+			this[TYPE] = type;
+		}
+	}
+	get size() {
+		return this[BUFFER].length;
+	}
+	get type() {
+		return this[TYPE];
+	}
+	text() {
+		return Promise.resolve(this[BUFFER].toString());
+	}
+	arrayBuffer() {
+		const buf = this[BUFFER];
+		const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		return Promise.resolve(ab);
+	}
+	stream() {
+		const readable = new Readable();
+		readable._read = function () {};
+		readable.push(this[BUFFER]);
+		readable.push(null);
+		return readable;
+	}
+	toString() {
+		return '[object Blob]';
+	}
+	slice() {
+		const size = this.size;
+
+		const start = arguments[0];
+		const end = arguments[1];
+		let relativeStart, relativeEnd;
+		if (start === undefined) {
+			relativeStart = 0;
+		} else if (start < 0) {
+			relativeStart = Math.max(size + start, 0);
+		} else {
+			relativeStart = Math.min(start, size);
+		}
+		if (end === undefined) {
+			relativeEnd = size;
+		} else if (end < 0) {
+			relativeEnd = Math.max(size + end, 0);
+		} else {
+			relativeEnd = Math.min(end, size);
+		}
+		const span = Math.max(relativeEnd - relativeStart, 0);
+
+		const buffer = this[BUFFER];
+		const slicedBuffer = buffer.slice(relativeStart, relativeStart + span);
+		const blob = new Blob([], { type: arguments[2] });
+		blob[BUFFER] = slicedBuffer;
+		return blob;
+	}
+}
+
+Object.defineProperties(Blob.prototype, {
+	size: { enumerable: true },
+	type: { enumerable: true },
+	slice: { enumerable: true }
+});
+
+Object.defineProperty(Blob.prototype, Symbol.toStringTag, {
+	value: 'Blob',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * fetch-error.js
+ *
+ * FetchError interface for operational errors
+ */
+
+/**
+ * Create FetchError instance
+ *
+ * @param   String      message      Error message for human
+ * @param   String      type         Error type for machine
+ * @param   String      systemError  For Node.js system error
+ * @return  FetchError
+ */
+function FetchError(message, type, systemError) {
+  Error.call(this, message);
+
+  this.message = message;
+  this.type = type;
+
+  // when err.type is `system`, err.code contains system error code
+  if (systemError) {
+    this.code = this.errno = systemError.code;
+  }
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+FetchError.prototype = Object.create(Error.prototype);
+FetchError.prototype.constructor = FetchError;
+FetchError.prototype.name = 'FetchError';
+
+let convert;
+try {
+	convert = require('encoding').convert;
+} catch (e) {}
+
+const INTERNALS = Symbol('Body internals');
+
+// fix an issue where "PassThrough" isn't a named export for node <10
+const PassThrough = Stream.PassThrough;
+
+/**
+ * Body mixin
+ *
+ * Ref: https://fetch.spec.whatwg.org/#body
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+function Body(body) {
+	var _this = this;
+
+	var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+	    _ref$size = _ref.size;
+
+	let size = _ref$size === undefined ? 0 : _ref$size;
+	var _ref$timeout = _ref.timeout;
+	let timeout = _ref$timeout === undefined ? 0 : _ref$timeout;
+
+	if (body == null) {
+		// body is undefined or null
+		body = null;
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		body = Buffer.from(body.toString());
+	} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		body = Buffer.from(body);
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		body = Buffer.from(body.buffer, body.byteOffset, body.byteLength);
+	} else if (body instanceof Stream) ; else {
+		// none of the above
+		// coerce to string then buffer
+		body = Buffer.from(String(body));
+	}
+	this[INTERNALS] = {
+		body,
+		disturbed: false,
+		error: null
+	};
+	this.size = size;
+	this.timeout = timeout;
+
+	if (body instanceof Stream) {
+		body.on('error', function (err) {
+			const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);
+			_this[INTERNALS].error = error;
+		});
+	}
+}
+
+Body.prototype = {
+	get body() {
+		return this[INTERNALS].body;
+	},
+
+	get bodyUsed() {
+		return this[INTERNALS].disturbed;
+	},
+
+	/**
+  * Decode response as ArrayBuffer
+  *
+  * @return  Promise
+  */
+	arrayBuffer() {
+		return consumeBody.call(this).then(function (buf) {
+			return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		});
+	},
+
+	/**
+  * Return raw response as Blob
+  *
+  * @return Promise
+  */
+	blob() {
+		let ct = this.headers && this.headers.get('content-type') || '';
+		return consumeBody.call(this).then(function (buf) {
+			return Object.assign(
+			// Prevent copying
+			new Blob([], {
+				type: ct.toLowerCase()
+			}), {
+				[BUFFER]: buf
+			});
+		});
+	},
+
+	/**
+  * Decode response as json
+  *
+  * @return  Promise
+  */
+	json() {
+		var _this2 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			try {
+				return JSON.parse(buffer.toString());
+			} catch (err) {
+				return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));
+			}
+		});
+	},
+
+	/**
+  * Decode response as text
+  *
+  * @return  Promise
+  */
+	text() {
+		return consumeBody.call(this).then(function (buffer) {
+			return buffer.toString();
+		});
+	},
+
+	/**
+  * Decode response as buffer (non-spec api)
+  *
+  * @return  Promise
+  */
+	buffer() {
+		return consumeBody.call(this);
+	},
+
+	/**
+  * Decode response as text, while automatically detecting the encoding and
+  * trying to decode to UTF-8 (non-spec api)
+  *
+  * @return  Promise
+  */
+	textConverted() {
+		var _this3 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			return convertBody(buffer, _this3.headers);
+		});
+	}
+};
+
+// In browsers, all properties are enumerable.
+Object.defineProperties(Body.prototype, {
+	body: { enumerable: true },
+	bodyUsed: { enumerable: true },
+	arrayBuffer: { enumerable: true },
+	blob: { enumerable: true },
+	json: { enumerable: true },
+	text: { enumerable: true }
+});
+
+Body.mixIn = function (proto) {
+	for (const name of Object.getOwnPropertyNames(Body.prototype)) {
+		// istanbul ignore else: future proof
+		if (!(name in proto)) {
+			const desc = Object.getOwnPropertyDescriptor(Body.prototype, name);
+			Object.defineProperty(proto, name, desc);
+		}
+	}
+};
+
+/**
+ * Consume and convert an entire Body to a Buffer.
+ *
+ * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body
+ *
+ * @return  Promise
+ */
+function consumeBody() {
+	var _this4 = this;
+
+	if (this[INTERNALS].disturbed) {
+		return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));
+	}
+
+	this[INTERNALS].disturbed = true;
+
+	if (this[INTERNALS].error) {
+		return Body.Promise.reject(this[INTERNALS].error);
+	}
+
+	let body = this.body;
+
+	// body is null
+	if (body === null) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is blob
+	if (isBlob(body)) {
+		body = body.stream();
+	}
+
+	// body is buffer
+	if (Buffer.isBuffer(body)) {
+		return Body.Promise.resolve(body);
+	}
+
+	// istanbul ignore if: should never happen
+	if (!(body instanceof Stream)) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is stream
+	// get ready to actually consume the body
+	let accum = [];
+	let accumBytes = 0;
+	let abort = false;
+
+	return new Body.Promise(function (resolve, reject) {
+		let resTimeout;
+
+		// allow timeout on slow response body
+		if (_this4.timeout) {
+			resTimeout = setTimeout(function () {
+				abort = true;
+				reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));
+			}, _this4.timeout);
+		}
+
+		// handle stream errors
+		body.on('error', function (err) {
+			if (err.name === 'AbortError') {
+				// if the request was aborted, reject with this Error
+				abort = true;
+				reject(err);
+			} else {
+				// other errors, such as incorrect content-encoding
+				reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+
+		body.on('data', function (chunk) {
+			if (abort || chunk === null) {
+				return;
+			}
+
+			if (_this4.size && accumBytes + chunk.length > _this4.size) {
+				abort = true;
+				reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));
+				return;
+			}
+
+			accumBytes += chunk.length;
+			accum.push(chunk);
+		});
+
+		body.on('end', function () {
+			if (abort) {
+				return;
+			}
+
+			clearTimeout(resTimeout);
+
+			try {
+				resolve(Buffer.concat(accum, accumBytes));
+			} catch (err) {
+				// handle streams that have accumulated too much data (issue #414)
+				reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+	});
+}
+
+/**
+ * Detect buffer encoding and convert to target encoding
+ * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding
+ *
+ * @param   Buffer  buffer    Incoming buffer
+ * @param   String  encoding  Target encoding
+ * @return  String
+ */
+function convertBody(buffer, headers) {
+	if (typeof convert !== 'function') {
+		throw new Error('The package `encoding` must be installed to use the textConverted() function');
+	}
+
+	const ct = headers.get('content-type');
+	let charset = 'utf-8';
+	let res, str;
+
+	// header
+	if (ct) {
+		res = /charset=([^;]*)/i.exec(ct);
+	}
+
+	// no charset in content type, peek at response body for at most 1024 bytes
+	str = buffer.slice(0, 1024).toString();
+
+	// html5
+	if (!res && str) {
+		res = /<meta.+?charset=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// html4
+	if (!res && str) {
+		res = /<meta[\s]+?http-equiv=(['"])content-type\1[\s]+?content=(['"])(.+?)\2/i.exec(str);
+
+		if (res) {
+			res = /charset=(.*)/i.exec(res.pop());
+		}
+	}
+
+	// xml
+	if (!res && str) {
+		res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// found charset
+	if (res) {
+		charset = res.pop();
+
+		// prevent decode issues when sites use incorrect encoding
+		// ref: https://hsivonen.fi/encoding-menu/
+		if (charset === 'gb2312' || charset === 'gbk') {
+			charset = 'gb18030';
+		}
+	}
+
+	// turn raw buffers into a single utf-8 buffer
+	return convert(buffer, 'UTF-8', charset).toString();
+}
+
+/**
+ * Detect a URLSearchParams object
+ * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143
+ *
+ * @param   Object  obj     Object to detect by type or brand
+ * @return  String
+ */
+function isURLSearchParams(obj) {
+	// Duck-typing as a necessary condition.
+	if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') {
+		return false;
+	}
+
+	// Brand-checking and more duck-typing as optional condition.
+	return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function';
+}
+
+/**
+ * Check if `obj` is a W3C `Blob` object (which `File` inherits from)
+ * @param  {*} obj
+ * @return {boolean}
+ */
+function isBlob(obj) {
+	return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]);
+}
+
+/**
+ * Clone body given Res/Req instance
+ *
+ * @param   Mixed  instance  Response or Request instance
+ * @return  Mixed
+ */
+function clone(instance) {
+	let p1, p2;
+	let body = instance.body;
+
+	// don't allow cloning a used body
+	if (instance.bodyUsed) {
+		throw new Error('cannot clone body after it is used');
+	}
+
+	// check that body is a stream and not form-data object
+	// note: we can't clone the form-data object without having it as a dependency
+	if (body instanceof Stream && typeof body.getBoundary !== 'function') {
+		// tee instance body
+		p1 = new PassThrough();
+		p2 = new PassThrough();
+		body.pipe(p1);
+		body.pipe(p2);
+		// set instance body to teed body and return the other teed body
+		instance[INTERNALS].body = p1;
+		body = p2;
+	}
+
+	return body;
+}
+
+/**
+ * Performs the operation "extract a `Content-Type` value from |object|" as
+ * specified in the specification:
+ * https://fetch.spec.whatwg.org/#concept-bodyinit-extract
+ *
+ * This function assumes that instance.body is present.
+ *
+ * @param   Mixed  instance  Any options.body input
+ */
+function extractContentType(body) {
+	if (body === null) {
+		// body is null
+		return null;
+	} else if (typeof body === 'string') {
+		// body is string
+		return 'text/plain;charset=UTF-8';
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		return 'application/x-www-form-urlencoded;charset=UTF-8';
+	} else if (isBlob(body)) {
+		// body is blob
+		return body.type || null;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return null;
+	} else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		return null;
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		return null;
+	} else if (typeof body.getBoundary === 'function') {
+		// detect form data input from form-data module
+		return `multipart/form-data;boundary=${body.getBoundary()}`;
+	} else if (body instanceof Stream) {
+		// body is stream
+		// can't really do much about this
+		return null;
+	} else {
+		// Body constructor defaults other things to string
+		return 'text/plain;charset=UTF-8';
+	}
+}
+
+/**
+ * The Fetch Standard treats this as if "total bytes" is a property on the body.
+ * For us, we have to explicitly get it with a function.
+ *
+ * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Number?            Number of bytes, or null if not possible
+ */
+function getTotalBytes(instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		return 0;
+	} else if (isBlob(body)) {
+		return body.size;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return body.length;
+	} else if (body && typeof body.getLengthSync === 'function') {
+		// detect form data input from form-data module
+		if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x
+		body.hasKnownLength && body.hasKnownLength()) {
+			// 2.x
+			return body.getLengthSync();
+		}
+		return null;
+	} else {
+		// body is stream
+		return null;
+	}
+}
+
+/**
+ * Write a Body to a Node.js WritableStream (e.g. http.Request) object.
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Void
+ */
+function writeToStream(dest, instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		dest.end();
+	} else if (isBlob(body)) {
+		body.stream().pipe(dest);
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		dest.write(body);
+		dest.end();
+	} else {
+		// body is stream
+		body.pipe(dest);
+	}
+}
+
+// expose Promise
+Body.Promise = global.Promise;
+
+/**
+ * headers.js
+ *
+ * Headers class offers convenient helpers
+ */
+
+const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/;
+const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
+
+function validateName(name) {
+	name = `${name}`;
+	if (invalidTokenRegex.test(name) || name === '') {
+		throw new TypeError(`${name} is not a legal HTTP header name`);
+	}
+}
+
+function validateValue(value) {
+	value = `${value}`;
+	if (invalidHeaderCharRegex.test(value)) {
+		throw new TypeError(`${value} is not a legal HTTP header value`);
+	}
+}
+
+/**
+ * Find the key in the map object given a header name.
+ *
+ * Returns undefined if not found.
+ *
+ * @param   String  name  Header name
+ * @return  String|Undefined
+ */
+function find(map, name) {
+	name = name.toLowerCase();
+	for (const key in map) {
+		if (key.toLowerCase() === name) {
+			return key;
+		}
+	}
+	return undefined;
+}
+
+const MAP = Symbol('map');
+class Headers {
+	/**
+  * Headers class
+  *
+  * @param   Object  headers  Response headers
+  * @return  Void
+  */
+	constructor() {
+		let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
+
+		this[MAP] = Object.create(null);
+
+		if (init instanceof Headers) {
+			const rawHeaders = init.raw();
+			const headerNames = Object.keys(rawHeaders);
+
+			for (const headerName of headerNames) {
+				for (const value of rawHeaders[headerName]) {
+					this.append(headerName, value);
+				}
+			}
+
+			return;
+		}
+
+		// We don't worry about converting prop to ByteString here as append()
+		// will handle it.
+		if (init == null) ; else if (typeof init === 'object') {
+			const method = init[Symbol.iterator];
+			if (method != null) {
+				if (typeof method !== 'function') {
+					throw new TypeError('Header pairs must be iterable');
+				}
+
+				// sequence<sequence<ByteString>>
+				// Note: per spec we have to first exhaust the lists then process them
+				const pairs = [];
+				for (const pair of init) {
+					if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {
+						throw new TypeError('Each header pair must be iterable');
+					}
+					pairs.push(Array.from(pair));
+				}
+
+				for (const pair of pairs) {
+					if (pair.length !== 2) {
+						throw new TypeError('Each header pair must be a name/value tuple');
+					}
+					this.append(pair[0], pair[1]);
+				}
+			} else {
+				// record<ByteString, ByteString>
+				for (const key of Object.keys(init)) {
+					const value = init[key];
+					this.append(key, value);
+				}
+			}
+		} else {
+			throw new TypeError('Provided initializer must be an object');
+		}
+	}
+
+	/**
+  * Return combined header value given name
+  *
+  * @param   String  name  Header name
+  * @return  Mixed
+  */
+	get(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key === undefined) {
+			return null;
+		}
+
+		return this[MAP][key].join(', ');
+	}
+
+	/**
+  * Iterate over all headers
+  *
+  * @param   Function  callback  Executed for each item with parameters (value, name, thisArg)
+  * @param   Boolean   thisArg   `this` context for callback function
+  * @return  Void
+  */
+	forEach(callback) {
+		let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
+
+		let pairs = getHeaders(this);
+		let i = 0;
+		while (i < pairs.length) {
+			var _pairs$i = pairs[i];
+			const name = _pairs$i[0],
+			      value = _pairs$i[1];
+
+			callback.call(thisArg, value, name, this);
+			pairs = getHeaders(this);
+			i++;
+		}
+	}
+
+	/**
+  * Overwrite header values given name
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	set(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		this[MAP][key !== undefined ? key : name] = [value];
+	}
+
+	/**
+  * Append a value onto existing header
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	append(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			this[MAP][key].push(value);
+		} else {
+			this[MAP][name] = [value];
+		}
+	}
+
+	/**
+  * Check for header name existence
+  *
+  * @param   String   name  Header name
+  * @return  Boolean
+  */
+	has(name) {
+		name = `${name}`;
+		validateName(name);
+		return find(this[MAP], name) !== undefined;
+	}
+
+	/**
+  * Delete all header values given name
+  *
+  * @param   String  name  Header name
+  * @return  Void
+  */
+	delete(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			delete this[MAP][key];
+		}
+	}
+
+	/**
+  * Return raw headers (non-spec api)
+  *
+  * @return  Object
+  */
+	raw() {
+		return this[MAP];
+	}
+
+	/**
+  * Get an iterator on keys.
+  *
+  * @return  Iterator
+  */
+	keys() {
+		return createHeadersIterator(this, 'key');
+	}
+
+	/**
+  * Get an iterator on values.
+  *
+  * @return  Iterator
+  */
+	values() {
+		return createHeadersIterator(this, 'value');
+	}
+
+	/**
+  * Get an iterator on entries.
+  *
+  * This is the default iterator of the Headers object.
+  *
+  * @return  Iterator
+  */
+	[Symbol.iterator]() {
+		return createHeadersIterator(this, 'key+value');
+	}
+}
+Headers.prototype.entries = Headers.prototype[Symbol.iterator];
+
+Object.defineProperty(Headers.prototype, Symbol.toStringTag, {
+	value: 'Headers',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Headers.prototype, {
+	get: { enumerable: true },
+	forEach: { enumerable: true },
+	set: { enumerable: true },
+	append: { enumerable: true },
+	has: { enumerable: true },
+	delete: { enumerable: true },
+	keys: { enumerable: true },
+	values: { enumerable: true },
+	entries: { enumerable: true }
+});
+
+function getHeaders(headers) {
+	let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';
+
+	const keys = Object.keys(headers[MAP]).sort();
+	return keys.map(kind === 'key' ? function (k) {
+		return k.toLowerCase();
+	} : kind === 'value' ? function (k) {
+		return headers[MAP][k].join(', ');
+	} : function (k) {
+		return [k.toLowerCase(), headers[MAP][k].join(', ')];
+	});
+}
+
+const INTERNAL = Symbol('internal');
+
+function createHeadersIterator(target, kind) {
+	const iterator = Object.create(HeadersIteratorPrototype);
+	iterator[INTERNAL] = {
+		target,
+		kind,
+		index: 0
+	};
+	return iterator;
+}
+
+const HeadersIteratorPrototype = Object.setPrototypeOf({
+	next() {
+		// istanbul ignore if
+		if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {
+			throw new TypeError('Value of `this` is not a HeadersIterator');
+		}
+
+		var _INTERNAL = this[INTERNAL];
+		const target = _INTERNAL.target,
+		      kind = _INTERNAL.kind,
+		      index = _INTERNAL.index;
+
+		const values = getHeaders(target, kind);
+		const len = values.length;
+		if (index >= len) {
+			return {
+				value: undefined,
+				done: true
+			};
+		}
+
+		this[INTERNAL].index = index + 1;
+
+		return {
+			value: values[index],
+			done: false
+		};
+	}
+}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));
+
+Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {
+	value: 'HeadersIterator',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * Export the Headers object in a form that Node.js can consume.
+ *
+ * @param   Headers  headers
+ * @return  Object
+ */
+function exportNodeCompatibleHeaders(headers) {
+	const obj = Object.assign({ __proto__: null }, headers[MAP]);
+
+	// http.request() only supports string as Host header. This hack makes
+	// specifying custom Host header possible.
+	const hostHeaderKey = find(headers[MAP], 'Host');
+	if (hostHeaderKey !== undefined) {
+		obj[hostHeaderKey] = obj[hostHeaderKey][0];
+	}
+
+	return obj;
+}
+
+/**
+ * Create a Headers object from an object of headers, ignoring those that do
+ * not conform to HTTP grammar productions.
+ *
+ * @param   Object  obj  Object of headers
+ * @return  Headers
+ */
+function createHeadersLenient(obj) {
+	const headers = new Headers();
+	for (const name of Object.keys(obj)) {
+		if (invalidTokenRegex.test(name)) {
+			continue;
+		}
+		if (Array.isArray(obj[name])) {
+			for (const val of obj[name]) {
+				if (invalidHeaderCharRegex.test(val)) {
+					continue;
+				}
+				if (headers[MAP][name] === undefined) {
+					headers[MAP][name] = [val];
+				} else {
+					headers[MAP][name].push(val);
+				}
+			}
+		} else if (!invalidHeaderCharRegex.test(obj[name])) {
+			headers[MAP][name] = [obj[name]];
+		}
+	}
+	return headers;
+}
+
+const INTERNALS$1 = Symbol('Response internals');
+
+// fix an issue where "STATUS_CODES" aren't a named export for node <10
+const STATUS_CODES = http.STATUS_CODES;
+
+/**
+ * Response class
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+class Response {
+	constructor() {
+		let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
+		let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		Body.call(this, body, opts);
+
+		const status = opts.status || 200;
+		const headers = new Headers(opts.headers);
+
+		if (body != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(body);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		this[INTERNALS$1] = {
+			url: opts.url,
+			status,
+			statusText: opts.statusText || STATUS_CODES[status],
+			headers,
+			counter: opts.counter
+		};
+	}
+
+	get url() {
+		return this[INTERNALS$1].url || '';
+	}
+
+	get status() {
+		return this[INTERNALS$1].status;
+	}
+
+	/**
+  * Convenience property representing if the request ended normally
+  */
+	get ok() {
+		return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;
+	}
+
+	get redirected() {
+		return this[INTERNALS$1].counter > 0;
+	}
+
+	get statusText() {
+		return this[INTERNALS$1].statusText;
+	}
+
+	get headers() {
+		return this[INTERNALS$1].headers;
+	}
+
+	/**
+  * Clone this response
+  *
+  * @return  Response
+  */
+	clone() {
+		return new Response(clone(this), {
+			url: this.url,
+			status: this.status,
+			statusText: this.statusText,
+			headers: this.headers,
+			ok: this.ok,
+			redirected: this.redirected
+		});
+	}
+}
+
+Body.mixIn(Response.prototype);
+
+Object.defineProperties(Response.prototype, {
+	url: { enumerable: true },
+	status: { enumerable: true },
+	ok: { enumerable: true },
+	redirected: { enumerable: true },
+	statusText: { enumerable: true },
+	headers: { enumerable: true },
+	clone: { enumerable: true }
+});
+
+Object.defineProperty(Response.prototype, Symbol.toStringTag, {
+	value: 'Response',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+const INTERNALS$2 = Symbol('Request internals');
+
+// fix an issue where "format", "parse" aren't a named export for node <10
+const parse_url = Url.parse;
+const format_url = Url.format;
+
+const streamDestructionSupported = 'destroy' in Stream.Readable.prototype;
+
+/**
+ * Check if a value is an instance of Request.
+ *
+ * @param   Mixed   input
+ * @return  Boolean
+ */
+function isRequest(input) {
+	return typeof input === 'object' && typeof input[INTERNALS$2] === 'object';
+}
+
+function isAbortSignal(signal) {
+	const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);
+	return !!(proto && proto.constructor.name === 'AbortSignal');
+}
+
+/**
+ * Request class
+ *
+ * @param   Mixed   input  Url or Request instance
+ * @param   Object  init   Custom options
+ * @return  Void
+ */
+class Request {
+	constructor(input) {
+		let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		let parsedURL;
+
+		// normalize input
+		if (!isRequest(input)) {
+			if (input && input.href) {
+				// in order to support Node.js' Url objects; though WHATWG's URL objects
+				// will fall into this branch also (since their `toString()` will return
+				// `href` property anyway)
+				parsedURL = parse_url(input.href);
+			} else {
+				// coerce input to a string before attempting to parse
+				parsedURL = parse_url(`${input}`);
+			}
+			input = {};
+		} else {
+			parsedURL = parse_url(input.url);
+		}
+
+		let method = init.method || input.method || 'GET';
+		method = method.toUpperCase();
+
+		if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {
+			throw new TypeError('Request with GET/HEAD method cannot have body');
+		}
+
+		let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;
+
+		Body.call(this, inputBody, {
+			timeout: init.timeout || input.timeout || 0,
+			size: init.size || input.size || 0
+		});
+
+		const headers = new Headers(init.headers || input.headers || {});
+
+		if (inputBody != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(inputBody);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		let signal = isRequest(input) ? input.signal : null;
+		if ('signal' in init) signal = init.signal;
+
+		if (signal != null && !isAbortSignal(signal)) {
+			throw new TypeError('Expected signal to be an instanceof AbortSignal');
+		}
+
+		this[INTERNALS$2] = {
+			method,
+			redirect: init.redirect || input.redirect || 'follow',
+			headers,
+			parsedURL,
+			signal
+		};
+
+		// node-fetch-only options
+		this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;
+		this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;
+		this.counter = init.counter || input.counter || 0;
+		this.agent = init.agent || input.agent;
+	}
+
+	get method() {
+		return this[INTERNALS$2].method;
+	}
+
+	get url() {
+		return format_url(this[INTERNALS$2].parsedURL);
+	}
+
+	get headers() {
+		return this[INTERNALS$2].headers;
+	}
+
+	get redirect() {
+		return this[INTERNALS$2].redirect;
+	}
+
+	get signal() {
+		return this[INTERNALS$2].signal;
+	}
+
+	/**
+  * Clone this request
+  *
+  * @return  Request
+  */
+	clone() {
+		return new Request(this);
+	}
+}
+
+Body.mixIn(Request.prototype);
+
+Object.defineProperty(Request.prototype, Symbol.toStringTag, {
+	value: 'Request',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Request.prototype, {
+	method: { enumerable: true },
+	url: { enumerable: true },
+	headers: { enumerable: true },
+	redirect: { enumerable: true },
+	clone: { enumerable: true },
+	signal: { enumerable: true }
+});
+
+/**
+ * Convert a Request to Node.js http request options.
+ *
+ * @param   Request  A Request instance
+ * @return  Object   The options object to be passed to http.request
+ */
+function getNodeRequestOptions(request) {
+	const parsedURL = request[INTERNALS$2].parsedURL;
+	const headers = new Headers(request[INTERNALS$2].headers);
+
+	// fetch step 1.3
+	if (!headers.has('Accept')) {
+		headers.set('Accept', '*/*');
+	}
+
+	// Basic fetch
+	if (!parsedURL.protocol || !parsedURL.hostname) {
+		throw new TypeError('Only absolute URLs are supported');
+	}
+
+	if (!/^https?:$/.test(parsedURL.protocol)) {
+		throw new TypeError('Only HTTP(S) protocols are supported');
+	}
+
+	if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {
+		throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');
+	}
+
+	// HTTP-network-or-cache fetch steps 2.4-2.7
+	let contentLengthValue = null;
+	if (request.body == null && /^(POST|PUT)$/i.test(request.method)) {
+		contentLengthValue = '0';
+	}
+	if (request.body != null) {
+		const totalBytes = getTotalBytes(request);
+		if (typeof totalBytes === 'number') {
+			contentLengthValue = String(totalBytes);
+		}
+	}
+	if (contentLengthValue) {
+		headers.set('Content-Length', contentLengthValue);
+	}
+
+	// HTTP-network-or-cache fetch step 2.11
+	if (!headers.has('User-Agent')) {
+		headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');
+	}
+
+	// HTTP-network-or-cache fetch step 2.15
+	if (request.compress && !headers.has('Accept-Encoding')) {
+		headers.set('Accept-Encoding', 'gzip,deflate');
+	}
+
+	let agent = request.agent;
+	if (typeof agent === 'function') {
+		agent = agent(parsedURL);
+	}
+
+	if (!headers.has('Connection') && !agent) {
+		headers.set('Connection', 'close');
+	}
+
+	// HTTP-network fetch step 4.2
+	// chunked encoding is handled by Node.js
+
+	return Object.assign({}, parsedURL, {
+		method: request.method,
+		headers: exportNodeCompatibleHeaders(headers),
+		agent
+	});
+}
+
+/**
+ * abort-error.js
+ *
+ * AbortError interface for cancelled requests
+ */
+
+/**
+ * Create AbortError instance
+ *
+ * @param   String      message      Error message for human
+ * @return  AbortError
+ */
+function AbortError(message) {
+  Error.call(this, message);
+
+  this.type = 'aborted';
+  this.message = message;
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+AbortError.prototype = Object.create(Error.prototype);
+AbortError.prototype.constructor = AbortError;
+AbortError.prototype.name = 'AbortError';
+
+// fix an issue where "PassThrough", "resolve" aren't a named export for node <10
+const PassThrough$1 = Stream.PassThrough;
+const resolve_url = Url.resolve;
+
+/**
+ * Fetch function
+ *
+ * @param   Mixed    url   Absolute url or Request instance
+ * @param   Object   opts  Fetch options
+ * @return  Promise
+ */
+function fetch(url, opts) {
+
+	// allow custom promise
+	if (!fetch.Promise) {
+		throw new Error('native promise missing, set fetch.Promise to your favorite alternative');
+	}
+
+	Body.Promise = fetch.Promise;
+
+	// wrap http.request into fetch
+	return new fetch.Promise(function (resolve, reject) {
+		// build request object
+		const request = new Request(url, opts);
+		const options = getNodeRequestOptions(request);
+
+		const send = (options.protocol === 'https:' ? https : http).request;
+		const signal = request.signal;
+
+		let response = null;
+
+		const abort = function abort() {
+			let error = new AbortError('The user aborted a request.');
+			reject(error);
+			if (request.body && request.body instanceof Stream.Readable) {
+				request.body.destroy(error);
+			}
+			if (!response || !response.body) return;
+			response.body.emit('error', error);
+		};
+
+		if (signal && signal.aborted) {
+			abort();
+			return;
+		}
+
+		const abortAndFinalize = function abortAndFinalize() {
+			abort();
+			finalize();
+		};
+
+		// send request
+		const req = send(options);
+		let reqTimeout;
+
+		if (signal) {
+			signal.addEventListener('abort', abortAndFinalize);
+		}
+
+		function finalize() {
+			req.abort();
+			if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			clearTimeout(reqTimeout);
+		}
+
+		if (request.timeout) {
+			req.once('socket', function (socket) {
+				reqTimeout = setTimeout(function () {
+					reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));
+					finalize();
+				}, request.timeout);
+			});
+		}
+
+		req.on('error', function (err) {
+			reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));
+			finalize();
+		});
+
+		req.on('response', function (res) {
+			clearTimeout(reqTimeout);
+
+			const headers = createHeadersLenient(res.headers);
+
+			// HTTP fetch step 5
+			if (fetch.isRedirect(res.statusCode)) {
+				// HTTP fetch step 5.2
+				const location = headers.get('Location');
+
+				// HTTP fetch step 5.3
+				const locationURL = location === null ? null : resolve_url(request.url, location);
+
+				// HTTP fetch step 5.5
+				switch (request.redirect) {
+					case 'error':
+						reject(new FetchError(`redirect mode is set to error: ${request.url}`, 'no-redirect'));
+						finalize();
+						return;
+					case 'manual':
+						// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.
+						if (locationURL !== null) {
+							// handle corrupted header
+							try {
+								headers.set('Location', locationURL);
+							} catch (err) {
+								// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request
+								reject(err);
+							}
+						}
+						break;
+					case 'follow':
+						// HTTP-redirect fetch step 2
+						if (locationURL === null) {
+							break;
+						}
+
+						// HTTP-redirect fetch step 5
+						if (request.counter >= request.follow) {
+							reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 6 (counter increment)
+						// Create a new Request object.
+						const requestOpts = {
+							headers: new Headers(request.headers),
+							follow: request.follow,
+							counter: request.counter + 1,
+							agent: request.agent,
+							compress: request.compress,
+							method: request.method,
+							body: request.body,
+							signal: request.signal,
+							timeout: request.timeout
+						};
+
+						// HTTP-redirect fetch step 9
+						if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {
+							reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 11
+						if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {
+							requestOpts.method = 'GET';
+							requestOpts.body = undefined;
+							requestOpts.headers.delete('content-length');
+						}
+
+						// HTTP-redirect fetch step 15
+						resolve(fetch(new Request(locationURL, requestOpts)));
+						finalize();
+						return;
+				}
+			}
+
+			// prepare response
+			res.once('end', function () {
+				if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			});
+			let body = res.pipe(new PassThrough$1());
+
+			const response_options = {
+				url: request.url,
+				status: res.statusCode,
+				statusText: res.statusMessage,
+				headers: headers,
+				size: request.size,
+				timeout: request.timeout,
+				counter: request.counter
+			};
+
+			// HTTP-network fetch step 12.1.1.3
+			const codings = headers.get('Content-Encoding');
+
+			// HTTP-network fetch step 12.1.1.4: handle content codings
+
+			// in following scenarios we ignore compression support
+			// 1. compression support is disabled
+			// 2. HEAD request
+			// 3. no Content-Encoding header
+			// 4. no content response (204)
+			// 5. content not modified response (304)
+			if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// For Node v6+
+			// Be less strict when decoding compressed responses, since sometimes
+			// servers send slightly invalid responses that are still accepted
+			// by common browsers.
+			// Always using Z_SYNC_FLUSH is what cURL does.
+			const zlibOptions = {
+				flush: zlib.Z_SYNC_FLUSH,
+				finishFlush: zlib.Z_SYNC_FLUSH
+			};
+
+			// for gzip
+			if (codings == 'gzip' || codings == 'x-gzip') {
+				body = body.pipe(zlib.createGunzip(zlibOptions));
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// for deflate
+			if (codings == 'deflate' || codings == 'x-deflate') {
+				// handle the infamous raw deflate response from old servers
+				// a hack for old IIS and Apache servers
+				const raw = res.pipe(new PassThrough$1());
+				raw.once('data', function (chunk) {
+					// see http://stackoverflow.com/questions/37519828
+					if ((chunk[0] & 0x0F) === 0x08) {
+						body = body.pipe(zlib.createInflate());
+					} else {
+						body = body.pipe(zlib.createInflateRaw());
+					}
+					response = new Response(body, response_options);
+					resolve(response);
+				});
+				return;
+			}
+
+			// for br
+			if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {
+				body = body.pipe(zlib.createBrotliDecompress());
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// otherwise, use response as-is
+			response = new Response(body, response_options);
+			resolve(response);
+		});
+
+		writeToStream(req, request);
+	});
+}
+/**
+ * Redirect code matching
+ *
+ * @param   Number   code  Status code
+ * @return  Boolean
+ */
+fetch.isRedirect = function (code) {
+	return code === 301 || code === 302 || code === 303 || code === 307 || code === 308;
+};
+
+// expose Promise
+fetch.Promise = global.Promise;
+
+module.exports = exports = fetch;
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.default = exports;
+exports.Headers = Headers;
+exports.Request = Request;
+exports.Response = Response;
+exports.FetchError = FetchError;
diff --git a/node_modules/node-fetch/lib/index.mjs b/node_modules/node-fetch/lib/index.mjs
new file mode 100644
index 00000000..e571ea69
--- /dev/null
+++ b/node_modules/node-fetch/lib/index.mjs
@@ -0,0 +1,1631 @@
+import Stream from 'stream';
+import http from 'http';
+import Url from 'url';
+import https from 'https';
+import zlib from 'zlib';
+
+// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js
+
+// fix for "Readable" isn't a named export issue
+const Readable = Stream.Readable;
+
+const BUFFER = Symbol('buffer');
+const TYPE = Symbol('type');
+
+class Blob {
+	constructor() {
+		this[TYPE] = '';
+
+		const blobParts = arguments[0];
+		const options = arguments[1];
+
+		const buffers = [];
+		let size = 0;
+
+		if (blobParts) {
+			const a = blobParts;
+			const length = Number(a.length);
+			for (let i = 0; i < length; i++) {
+				const element = a[i];
+				let buffer;
+				if (element instanceof Buffer) {
+					buffer = element;
+				} else if (ArrayBuffer.isView(element)) {
+					buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);
+				} else if (element instanceof ArrayBuffer) {
+					buffer = Buffer.from(element);
+				} else if (element instanceof Blob) {
+					buffer = element[BUFFER];
+				} else {
+					buffer = Buffer.from(typeof element === 'string' ? element : String(element));
+				}
+				size += buffer.length;
+				buffers.push(buffer);
+			}
+		}
+
+		this[BUFFER] = Buffer.concat(buffers);
+
+		let type = options && options.type !== undefined && String(options.type).toLowerCase();
+		if (type && !/[^\u0020-\u007E]/.test(type)) {
+			this[TYPE] = type;
+		}
+	}
+	get size() {
+		return this[BUFFER].length;
+	}
+	get type() {
+		return this[TYPE];
+	}
+	text() {
+		return Promise.resolve(this[BUFFER].toString());
+	}
+	arrayBuffer() {
+		const buf = this[BUFFER];
+		const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		return Promise.resolve(ab);
+	}
+	stream() {
+		const readable = new Readable();
+		readable._read = function () {};
+		readable.push(this[BUFFER]);
+		readable.push(null);
+		return readable;
+	}
+	toString() {
+		return '[object Blob]';
+	}
+	slice() {
+		const size = this.size;
+
+		const start = arguments[0];
+		const end = arguments[1];
+		let relativeStart, relativeEnd;
+		if (start === undefined) {
+			relativeStart = 0;
+		} else if (start < 0) {
+			relativeStart = Math.max(size + start, 0);
+		} else {
+			relativeStart = Math.min(start, size);
+		}
+		if (end === undefined) {
+			relativeEnd = size;
+		} else if (end < 0) {
+			relativeEnd = Math.max(size + end, 0);
+		} else {
+			relativeEnd = Math.min(end, size);
+		}
+		const span = Math.max(relativeEnd - relativeStart, 0);
+
+		const buffer = this[BUFFER];
+		const slicedBuffer = buffer.slice(relativeStart, relativeStart + span);
+		const blob = new Blob([], { type: arguments[2] });
+		blob[BUFFER] = slicedBuffer;
+		return blob;
+	}
+}
+
+Object.defineProperties(Blob.prototype, {
+	size: { enumerable: true },
+	type: { enumerable: true },
+	slice: { enumerable: true }
+});
+
+Object.defineProperty(Blob.prototype, Symbol.toStringTag, {
+	value: 'Blob',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * fetch-error.js
+ *
+ * FetchError interface for operational errors
+ */
+
+/**
+ * Create FetchError instance
+ *
+ * @param   String      message      Error message for human
+ * @param   String      type         Error type for machine
+ * @param   String      systemError  For Node.js system error
+ * @return  FetchError
+ */
+function FetchError(message, type, systemError) {
+  Error.call(this, message);
+
+  this.message = message;
+  this.type = type;
+
+  // when err.type is `system`, err.code contains system error code
+  if (systemError) {
+    this.code = this.errno = systemError.code;
+  }
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+FetchError.prototype = Object.create(Error.prototype);
+FetchError.prototype.constructor = FetchError;
+FetchError.prototype.name = 'FetchError';
+
+let convert;
+try {
+	convert = require('encoding').convert;
+} catch (e) {}
+
+const INTERNALS = Symbol('Body internals');
+
+// fix an issue where "PassThrough" isn't a named export for node <10
+const PassThrough = Stream.PassThrough;
+
+/**
+ * Body mixin
+ *
+ * Ref: https://fetch.spec.whatwg.org/#body
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+function Body(body) {
+	var _this = this;
+
+	var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+	    _ref$size = _ref.size;
+
+	let size = _ref$size === undefined ? 0 : _ref$size;
+	var _ref$timeout = _ref.timeout;
+	let timeout = _ref$timeout === undefined ? 0 : _ref$timeout;
+
+	if (body == null) {
+		// body is undefined or null
+		body = null;
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		body = Buffer.from(body.toString());
+	} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		body = Buffer.from(body);
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		body = Buffer.from(body.buffer, body.byteOffset, body.byteLength);
+	} else if (body instanceof Stream) ; else {
+		// none of the above
+		// coerce to string then buffer
+		body = Buffer.from(String(body));
+	}
+	this[INTERNALS] = {
+		body,
+		disturbed: false,
+		error: null
+	};
+	this.size = size;
+	this.timeout = timeout;
+
+	if (body instanceof Stream) {
+		body.on('error', function (err) {
+			const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);
+			_this[INTERNALS].error = error;
+		});
+	}
+}
+
+Body.prototype = {
+	get body() {
+		return this[INTERNALS].body;
+	},
+
+	get bodyUsed() {
+		return this[INTERNALS].disturbed;
+	},
+
+	/**
+  * Decode response as ArrayBuffer
+  *
+  * @return  Promise
+  */
+	arrayBuffer() {
+		return consumeBody.call(this).then(function (buf) {
+			return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+		});
+	},
+
+	/**
+  * Return raw response as Blob
+  *
+  * @return Promise
+  */
+	blob() {
+		let ct = this.headers && this.headers.get('content-type') || '';
+		return consumeBody.call(this).then(function (buf) {
+			return Object.assign(
+			// Prevent copying
+			new Blob([], {
+				type: ct.toLowerCase()
+			}), {
+				[BUFFER]: buf
+			});
+		});
+	},
+
+	/**
+  * Decode response as json
+  *
+  * @return  Promise
+  */
+	json() {
+		var _this2 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			try {
+				return JSON.parse(buffer.toString());
+			} catch (err) {
+				return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));
+			}
+		});
+	},
+
+	/**
+  * Decode response as text
+  *
+  * @return  Promise
+  */
+	text() {
+		return consumeBody.call(this).then(function (buffer) {
+			return buffer.toString();
+		});
+	},
+
+	/**
+  * Decode response as buffer (non-spec api)
+  *
+  * @return  Promise
+  */
+	buffer() {
+		return consumeBody.call(this);
+	},
+
+	/**
+  * Decode response as text, while automatically detecting the encoding and
+  * trying to decode to UTF-8 (non-spec api)
+  *
+  * @return  Promise
+  */
+	textConverted() {
+		var _this3 = this;
+
+		return consumeBody.call(this).then(function (buffer) {
+			return convertBody(buffer, _this3.headers);
+		});
+	}
+};
+
+// In browsers, all properties are enumerable.
+Object.defineProperties(Body.prototype, {
+	body: { enumerable: true },
+	bodyUsed: { enumerable: true },
+	arrayBuffer: { enumerable: true },
+	blob: { enumerable: true },
+	json: { enumerable: true },
+	text: { enumerable: true }
+});
+
+Body.mixIn = function (proto) {
+	for (const name of Object.getOwnPropertyNames(Body.prototype)) {
+		// istanbul ignore else: future proof
+		if (!(name in proto)) {
+			const desc = Object.getOwnPropertyDescriptor(Body.prototype, name);
+			Object.defineProperty(proto, name, desc);
+		}
+	}
+};
+
+/**
+ * Consume and convert an entire Body to a Buffer.
+ *
+ * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body
+ *
+ * @return  Promise
+ */
+function consumeBody() {
+	var _this4 = this;
+
+	if (this[INTERNALS].disturbed) {
+		return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));
+	}
+
+	this[INTERNALS].disturbed = true;
+
+	if (this[INTERNALS].error) {
+		return Body.Promise.reject(this[INTERNALS].error);
+	}
+
+	let body = this.body;
+
+	// body is null
+	if (body === null) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is blob
+	if (isBlob(body)) {
+		body = body.stream();
+	}
+
+	// body is buffer
+	if (Buffer.isBuffer(body)) {
+		return Body.Promise.resolve(body);
+	}
+
+	// istanbul ignore if: should never happen
+	if (!(body instanceof Stream)) {
+		return Body.Promise.resolve(Buffer.alloc(0));
+	}
+
+	// body is stream
+	// get ready to actually consume the body
+	let accum = [];
+	let accumBytes = 0;
+	let abort = false;
+
+	return new Body.Promise(function (resolve, reject) {
+		let resTimeout;
+
+		// allow timeout on slow response body
+		if (_this4.timeout) {
+			resTimeout = setTimeout(function () {
+				abort = true;
+				reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));
+			}, _this4.timeout);
+		}
+
+		// handle stream errors
+		body.on('error', function (err) {
+			if (err.name === 'AbortError') {
+				// if the request was aborted, reject with this Error
+				abort = true;
+				reject(err);
+			} else {
+				// other errors, such as incorrect content-encoding
+				reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+
+		body.on('data', function (chunk) {
+			if (abort || chunk === null) {
+				return;
+			}
+
+			if (_this4.size && accumBytes + chunk.length > _this4.size) {
+				abort = true;
+				reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));
+				return;
+			}
+
+			accumBytes += chunk.length;
+			accum.push(chunk);
+		});
+
+		body.on('end', function () {
+			if (abort) {
+				return;
+			}
+
+			clearTimeout(resTimeout);
+
+			try {
+				resolve(Buffer.concat(accum, accumBytes));
+			} catch (err) {
+				// handle streams that have accumulated too much data (issue #414)
+				reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));
+			}
+		});
+	});
+}
+
+/**
+ * Detect buffer encoding and convert to target encoding
+ * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding
+ *
+ * @param   Buffer  buffer    Incoming buffer
+ * @param   String  encoding  Target encoding
+ * @return  String
+ */
+function convertBody(buffer, headers) {
+	if (typeof convert !== 'function') {
+		throw new Error('The package `encoding` must be installed to use the textConverted() function');
+	}
+
+	const ct = headers.get('content-type');
+	let charset = 'utf-8';
+	let res, str;
+
+	// header
+	if (ct) {
+		res = /charset=([^;]*)/i.exec(ct);
+	}
+
+	// no charset in content type, peek at response body for at most 1024 bytes
+	str = buffer.slice(0, 1024).toString();
+
+	// html5
+	if (!res && str) {
+		res = /<meta.+?charset=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// html4
+	if (!res && str) {
+		res = /<meta[\s]+?http-equiv=(['"])content-type\1[\s]+?content=(['"])(.+?)\2/i.exec(str);
+
+		if (res) {
+			res = /charset=(.*)/i.exec(res.pop());
+		}
+	}
+
+	// xml
+	if (!res && str) {
+		res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str);
+	}
+
+	// found charset
+	if (res) {
+		charset = res.pop();
+
+		// prevent decode issues when sites use incorrect encoding
+		// ref: https://hsivonen.fi/encoding-menu/
+		if (charset === 'gb2312' || charset === 'gbk') {
+			charset = 'gb18030';
+		}
+	}
+
+	// turn raw buffers into a single utf-8 buffer
+	return convert(buffer, 'UTF-8', charset).toString();
+}
+
+/**
+ * Detect a URLSearchParams object
+ * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143
+ *
+ * @param   Object  obj     Object to detect by type or brand
+ * @return  String
+ */
+function isURLSearchParams(obj) {
+	// Duck-typing as a necessary condition.
+	if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') {
+		return false;
+	}
+
+	// Brand-checking and more duck-typing as optional condition.
+	return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function';
+}
+
+/**
+ * Check if `obj` is a W3C `Blob` object (which `File` inherits from)
+ * @param  {*} obj
+ * @return {boolean}
+ */
+function isBlob(obj) {
+	return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]);
+}
+
+/**
+ * Clone body given Res/Req instance
+ *
+ * @param   Mixed  instance  Response or Request instance
+ * @return  Mixed
+ */
+function clone(instance) {
+	let p1, p2;
+	let body = instance.body;
+
+	// don't allow cloning a used body
+	if (instance.bodyUsed) {
+		throw new Error('cannot clone body after it is used');
+	}
+
+	// check that body is a stream and not form-data object
+	// note: we can't clone the form-data object without having it as a dependency
+	if (body instanceof Stream && typeof body.getBoundary !== 'function') {
+		// tee instance body
+		p1 = new PassThrough();
+		p2 = new PassThrough();
+		body.pipe(p1);
+		body.pipe(p2);
+		// set instance body to teed body and return the other teed body
+		instance[INTERNALS].body = p1;
+		body = p2;
+	}
+
+	return body;
+}
+
+/**
+ * Performs the operation "extract a `Content-Type` value from |object|" as
+ * specified in the specification:
+ * https://fetch.spec.whatwg.org/#concept-bodyinit-extract
+ *
+ * This function assumes that instance.body is present.
+ *
+ * @param   Mixed  instance  Any options.body input
+ */
+function extractContentType(body) {
+	if (body === null) {
+		// body is null
+		return null;
+	} else if (typeof body === 'string') {
+		// body is string
+		return 'text/plain;charset=UTF-8';
+	} else if (isURLSearchParams(body)) {
+		// body is a URLSearchParams
+		return 'application/x-www-form-urlencoded;charset=UTF-8';
+	} else if (isBlob(body)) {
+		// body is blob
+		return body.type || null;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return null;
+	} else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {
+		// body is ArrayBuffer
+		return null;
+	} else if (ArrayBuffer.isView(body)) {
+		// body is ArrayBufferView
+		return null;
+	} else if (typeof body.getBoundary === 'function') {
+		// detect form data input from form-data module
+		return `multipart/form-data;boundary=${body.getBoundary()}`;
+	} else if (body instanceof Stream) {
+		// body is stream
+		// can't really do much about this
+		return null;
+	} else {
+		// Body constructor defaults other things to string
+		return 'text/plain;charset=UTF-8';
+	}
+}
+
+/**
+ * The Fetch Standard treats this as if "total bytes" is a property on the body.
+ * For us, we have to explicitly get it with a function.
+ *
+ * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Number?            Number of bytes, or null if not possible
+ */
+function getTotalBytes(instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		return 0;
+	} else if (isBlob(body)) {
+		return body.size;
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		return body.length;
+	} else if (body && typeof body.getLengthSync === 'function') {
+		// detect form data input from form-data module
+		if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x
+		body.hasKnownLength && body.hasKnownLength()) {
+			// 2.x
+			return body.getLengthSync();
+		}
+		return null;
+	} else {
+		// body is stream
+		return null;
+	}
+}
+
+/**
+ * Write a Body to a Node.js WritableStream (e.g. http.Request) object.
+ *
+ * @param   Body    instance   Instance of Body
+ * @return  Void
+ */
+function writeToStream(dest, instance) {
+	const body = instance.body;
+
+
+	if (body === null) {
+		// body is null
+		dest.end();
+	} else if (isBlob(body)) {
+		body.stream().pipe(dest);
+	} else if (Buffer.isBuffer(body)) {
+		// body is buffer
+		dest.write(body);
+		dest.end();
+	} else {
+		// body is stream
+		body.pipe(dest);
+	}
+}
+
+// expose Promise
+Body.Promise = global.Promise;
+
+/**
+ * headers.js
+ *
+ * Headers class offers convenient helpers
+ */
+
+const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/;
+const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/;
+
+function validateName(name) {
+	name = `${name}`;
+	if (invalidTokenRegex.test(name) || name === '') {
+		throw new TypeError(`${name} is not a legal HTTP header name`);
+	}
+}
+
+function validateValue(value) {
+	value = `${value}`;
+	if (invalidHeaderCharRegex.test(value)) {
+		throw new TypeError(`${value} is not a legal HTTP header value`);
+	}
+}
+
+/**
+ * Find the key in the map object given a header name.
+ *
+ * Returns undefined if not found.
+ *
+ * @param   String  name  Header name
+ * @return  String|Undefined
+ */
+function find(map, name) {
+	name = name.toLowerCase();
+	for (const key in map) {
+		if (key.toLowerCase() === name) {
+			return key;
+		}
+	}
+	return undefined;
+}
+
+const MAP = Symbol('map');
+class Headers {
+	/**
+  * Headers class
+  *
+  * @param   Object  headers  Response headers
+  * @return  Void
+  */
+	constructor() {
+		let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
+
+		this[MAP] = Object.create(null);
+
+		if (init instanceof Headers) {
+			const rawHeaders = init.raw();
+			const headerNames = Object.keys(rawHeaders);
+
+			for (const headerName of headerNames) {
+				for (const value of rawHeaders[headerName]) {
+					this.append(headerName, value);
+				}
+			}
+
+			return;
+		}
+
+		// We don't worry about converting prop to ByteString here as append()
+		// will handle it.
+		if (init == null) ; else if (typeof init === 'object') {
+			const method = init[Symbol.iterator];
+			if (method != null) {
+				if (typeof method !== 'function') {
+					throw new TypeError('Header pairs must be iterable');
+				}
+
+				// sequence<sequence<ByteString>>
+				// Note: per spec we have to first exhaust the lists then process them
+				const pairs = [];
+				for (const pair of init) {
+					if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {
+						throw new TypeError('Each header pair must be iterable');
+					}
+					pairs.push(Array.from(pair));
+				}
+
+				for (const pair of pairs) {
+					if (pair.length !== 2) {
+						throw new TypeError('Each header pair must be a name/value tuple');
+					}
+					this.append(pair[0], pair[1]);
+				}
+			} else {
+				// record<ByteString, ByteString>
+				for (const key of Object.keys(init)) {
+					const value = init[key];
+					this.append(key, value);
+				}
+			}
+		} else {
+			throw new TypeError('Provided initializer must be an object');
+		}
+	}
+
+	/**
+  * Return combined header value given name
+  *
+  * @param   String  name  Header name
+  * @return  Mixed
+  */
+	get(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key === undefined) {
+			return null;
+		}
+
+		return this[MAP][key].join(', ');
+	}
+
+	/**
+  * Iterate over all headers
+  *
+  * @param   Function  callback  Executed for each item with parameters (value, name, thisArg)
+  * @param   Boolean   thisArg   `this` context for callback function
+  * @return  Void
+  */
+	forEach(callback) {
+		let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
+
+		let pairs = getHeaders(this);
+		let i = 0;
+		while (i < pairs.length) {
+			var _pairs$i = pairs[i];
+			const name = _pairs$i[0],
+			      value = _pairs$i[1];
+
+			callback.call(thisArg, value, name, this);
+			pairs = getHeaders(this);
+			i++;
+		}
+	}
+
+	/**
+  * Overwrite header values given name
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	set(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		this[MAP][key !== undefined ? key : name] = [value];
+	}
+
+	/**
+  * Append a value onto existing header
+  *
+  * @param   String  name   Header name
+  * @param   String  value  Header value
+  * @return  Void
+  */
+	append(name, value) {
+		name = `${name}`;
+		value = `${value}`;
+		validateName(name);
+		validateValue(value);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			this[MAP][key].push(value);
+		} else {
+			this[MAP][name] = [value];
+		}
+	}
+
+	/**
+  * Check for header name existence
+  *
+  * @param   String   name  Header name
+  * @return  Boolean
+  */
+	has(name) {
+		name = `${name}`;
+		validateName(name);
+		return find(this[MAP], name) !== undefined;
+	}
+
+	/**
+  * Delete all header values given name
+  *
+  * @param   String  name  Header name
+  * @return  Void
+  */
+	delete(name) {
+		name = `${name}`;
+		validateName(name);
+		const key = find(this[MAP], name);
+		if (key !== undefined) {
+			delete this[MAP][key];
+		}
+	}
+
+	/**
+  * Return raw headers (non-spec api)
+  *
+  * @return  Object
+  */
+	raw() {
+		return this[MAP];
+	}
+
+	/**
+  * Get an iterator on keys.
+  *
+  * @return  Iterator
+  */
+	keys() {
+		return createHeadersIterator(this, 'key');
+	}
+
+	/**
+  * Get an iterator on values.
+  *
+  * @return  Iterator
+  */
+	values() {
+		return createHeadersIterator(this, 'value');
+	}
+
+	/**
+  * Get an iterator on entries.
+  *
+  * This is the default iterator of the Headers object.
+  *
+  * @return  Iterator
+  */
+	[Symbol.iterator]() {
+		return createHeadersIterator(this, 'key+value');
+	}
+}
+Headers.prototype.entries = Headers.prototype[Symbol.iterator];
+
+Object.defineProperty(Headers.prototype, Symbol.toStringTag, {
+	value: 'Headers',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Headers.prototype, {
+	get: { enumerable: true },
+	forEach: { enumerable: true },
+	set: { enumerable: true },
+	append: { enumerable: true },
+	has: { enumerable: true },
+	delete: { enumerable: true },
+	keys: { enumerable: true },
+	values: { enumerable: true },
+	entries: { enumerable: true }
+});
+
+function getHeaders(headers) {
+	let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';
+
+	const keys = Object.keys(headers[MAP]).sort();
+	return keys.map(kind === 'key' ? function (k) {
+		return k.toLowerCase();
+	} : kind === 'value' ? function (k) {
+		return headers[MAP][k].join(', ');
+	} : function (k) {
+		return [k.toLowerCase(), headers[MAP][k].join(', ')];
+	});
+}
+
+const INTERNAL = Symbol('internal');
+
+function createHeadersIterator(target, kind) {
+	const iterator = Object.create(HeadersIteratorPrototype);
+	iterator[INTERNAL] = {
+		target,
+		kind,
+		index: 0
+	};
+	return iterator;
+}
+
+const HeadersIteratorPrototype = Object.setPrototypeOf({
+	next() {
+		// istanbul ignore if
+		if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {
+			throw new TypeError('Value of `this` is not a HeadersIterator');
+		}
+
+		var _INTERNAL = this[INTERNAL];
+		const target = _INTERNAL.target,
+		      kind = _INTERNAL.kind,
+		      index = _INTERNAL.index;
+
+		const values = getHeaders(target, kind);
+		const len = values.length;
+		if (index >= len) {
+			return {
+				value: undefined,
+				done: true
+			};
+		}
+
+		this[INTERNAL].index = index + 1;
+
+		return {
+			value: values[index],
+			done: false
+		};
+	}
+}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));
+
+Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {
+	value: 'HeadersIterator',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+/**
+ * Export the Headers object in a form that Node.js can consume.
+ *
+ * @param   Headers  headers
+ * @return  Object
+ */
+function exportNodeCompatibleHeaders(headers) {
+	const obj = Object.assign({ __proto__: null }, headers[MAP]);
+
+	// http.request() only supports string as Host header. This hack makes
+	// specifying custom Host header possible.
+	const hostHeaderKey = find(headers[MAP], 'Host');
+	if (hostHeaderKey !== undefined) {
+		obj[hostHeaderKey] = obj[hostHeaderKey][0];
+	}
+
+	return obj;
+}
+
+/**
+ * Create a Headers object from an object of headers, ignoring those that do
+ * not conform to HTTP grammar productions.
+ *
+ * @param   Object  obj  Object of headers
+ * @return  Headers
+ */
+function createHeadersLenient(obj) {
+	const headers = new Headers();
+	for (const name of Object.keys(obj)) {
+		if (invalidTokenRegex.test(name)) {
+			continue;
+		}
+		if (Array.isArray(obj[name])) {
+			for (const val of obj[name]) {
+				if (invalidHeaderCharRegex.test(val)) {
+					continue;
+				}
+				if (headers[MAP][name] === undefined) {
+					headers[MAP][name] = [val];
+				} else {
+					headers[MAP][name].push(val);
+				}
+			}
+		} else if (!invalidHeaderCharRegex.test(obj[name])) {
+			headers[MAP][name] = [obj[name]];
+		}
+	}
+	return headers;
+}
+
+const INTERNALS$1 = Symbol('Response internals');
+
+// fix an issue where "STATUS_CODES" aren't a named export for node <10
+const STATUS_CODES = http.STATUS_CODES;
+
+/**
+ * Response class
+ *
+ * @param   Stream  body  Readable stream
+ * @param   Object  opts  Response options
+ * @return  Void
+ */
+class Response {
+	constructor() {
+		let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
+		let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		Body.call(this, body, opts);
+
+		const status = opts.status || 200;
+		const headers = new Headers(opts.headers);
+
+		if (body != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(body);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		this[INTERNALS$1] = {
+			url: opts.url,
+			status,
+			statusText: opts.statusText || STATUS_CODES[status],
+			headers,
+			counter: opts.counter
+		};
+	}
+
+	get url() {
+		return this[INTERNALS$1].url || '';
+	}
+
+	get status() {
+		return this[INTERNALS$1].status;
+	}
+
+	/**
+  * Convenience property representing if the request ended normally
+  */
+	get ok() {
+		return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;
+	}
+
+	get redirected() {
+		return this[INTERNALS$1].counter > 0;
+	}
+
+	get statusText() {
+		return this[INTERNALS$1].statusText;
+	}
+
+	get headers() {
+		return this[INTERNALS$1].headers;
+	}
+
+	/**
+  * Clone this response
+  *
+  * @return  Response
+  */
+	clone() {
+		return new Response(clone(this), {
+			url: this.url,
+			status: this.status,
+			statusText: this.statusText,
+			headers: this.headers,
+			ok: this.ok,
+			redirected: this.redirected
+		});
+	}
+}
+
+Body.mixIn(Response.prototype);
+
+Object.defineProperties(Response.prototype, {
+	url: { enumerable: true },
+	status: { enumerable: true },
+	ok: { enumerable: true },
+	redirected: { enumerable: true },
+	statusText: { enumerable: true },
+	headers: { enumerable: true },
+	clone: { enumerable: true }
+});
+
+Object.defineProperty(Response.prototype, Symbol.toStringTag, {
+	value: 'Response',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+const INTERNALS$2 = Symbol('Request internals');
+
+// fix an issue where "format", "parse" aren't a named export for node <10
+const parse_url = Url.parse;
+const format_url = Url.format;
+
+const streamDestructionSupported = 'destroy' in Stream.Readable.prototype;
+
+/**
+ * Check if a value is an instance of Request.
+ *
+ * @param   Mixed   input
+ * @return  Boolean
+ */
+function isRequest(input) {
+	return typeof input === 'object' && typeof input[INTERNALS$2] === 'object';
+}
+
+function isAbortSignal(signal) {
+	const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);
+	return !!(proto && proto.constructor.name === 'AbortSignal');
+}
+
+/**
+ * Request class
+ *
+ * @param   Mixed   input  Url or Request instance
+ * @param   Object  init   Custom options
+ * @return  Void
+ */
+class Request {
+	constructor(input) {
+		let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+		let parsedURL;
+
+		// normalize input
+		if (!isRequest(input)) {
+			if (input && input.href) {
+				// in order to support Node.js' Url objects; though WHATWG's URL objects
+				// will fall into this branch also (since their `toString()` will return
+				// `href` property anyway)
+				parsedURL = parse_url(input.href);
+			} else {
+				// coerce input to a string before attempting to parse
+				parsedURL = parse_url(`${input}`);
+			}
+			input = {};
+		} else {
+			parsedURL = parse_url(input.url);
+		}
+
+		let method = init.method || input.method || 'GET';
+		method = method.toUpperCase();
+
+		if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {
+			throw new TypeError('Request with GET/HEAD method cannot have body');
+		}
+
+		let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;
+
+		Body.call(this, inputBody, {
+			timeout: init.timeout || input.timeout || 0,
+			size: init.size || input.size || 0
+		});
+
+		const headers = new Headers(init.headers || input.headers || {});
+
+		if (inputBody != null && !headers.has('Content-Type')) {
+			const contentType = extractContentType(inputBody);
+			if (contentType) {
+				headers.append('Content-Type', contentType);
+			}
+		}
+
+		let signal = isRequest(input) ? input.signal : null;
+		if ('signal' in init) signal = init.signal;
+
+		if (signal != null && !isAbortSignal(signal)) {
+			throw new TypeError('Expected signal to be an instanceof AbortSignal');
+		}
+
+		this[INTERNALS$2] = {
+			method,
+			redirect: init.redirect || input.redirect || 'follow',
+			headers,
+			parsedURL,
+			signal
+		};
+
+		// node-fetch-only options
+		this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;
+		this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;
+		this.counter = init.counter || input.counter || 0;
+		this.agent = init.agent || input.agent;
+	}
+
+	get method() {
+		return this[INTERNALS$2].method;
+	}
+
+	get url() {
+		return format_url(this[INTERNALS$2].parsedURL);
+	}
+
+	get headers() {
+		return this[INTERNALS$2].headers;
+	}
+
+	get redirect() {
+		return this[INTERNALS$2].redirect;
+	}
+
+	get signal() {
+		return this[INTERNALS$2].signal;
+	}
+
+	/**
+  * Clone this request
+  *
+  * @return  Request
+  */
+	clone() {
+		return new Request(this);
+	}
+}
+
+Body.mixIn(Request.prototype);
+
+Object.defineProperty(Request.prototype, Symbol.toStringTag, {
+	value: 'Request',
+	writable: false,
+	enumerable: false,
+	configurable: true
+});
+
+Object.defineProperties(Request.prototype, {
+	method: { enumerable: true },
+	url: { enumerable: true },
+	headers: { enumerable: true },
+	redirect: { enumerable: true },
+	clone: { enumerable: true },
+	signal: { enumerable: true }
+});
+
+/**
+ * Convert a Request to Node.js http request options.
+ *
+ * @param   Request  A Request instance
+ * @return  Object   The options object to be passed to http.request
+ */
+function getNodeRequestOptions(request) {
+	const parsedURL = request[INTERNALS$2].parsedURL;
+	const headers = new Headers(request[INTERNALS$2].headers);
+
+	// fetch step 1.3
+	if (!headers.has('Accept')) {
+		headers.set('Accept', '*/*');
+	}
+
+	// Basic fetch
+	if (!parsedURL.protocol || !parsedURL.hostname) {
+		throw new TypeError('Only absolute URLs are supported');
+	}
+
+	if (!/^https?:$/.test(parsedURL.protocol)) {
+		throw new TypeError('Only HTTP(S) protocols are supported');
+	}
+
+	if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {
+		throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');
+	}
+
+	// HTTP-network-or-cache fetch steps 2.4-2.7
+	let contentLengthValue = null;
+	if (request.body == null && /^(POST|PUT)$/i.test(request.method)) {
+		contentLengthValue = '0';
+	}
+	if (request.body != null) {
+		const totalBytes = getTotalBytes(request);
+		if (typeof totalBytes === 'number') {
+			contentLengthValue = String(totalBytes);
+		}
+	}
+	if (contentLengthValue) {
+		headers.set('Content-Length', contentLengthValue);
+	}
+
+	// HTTP-network-or-cache fetch step 2.11
+	if (!headers.has('User-Agent')) {
+		headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');
+	}
+
+	// HTTP-network-or-cache fetch step 2.15
+	if (request.compress && !headers.has('Accept-Encoding')) {
+		headers.set('Accept-Encoding', 'gzip,deflate');
+	}
+
+	let agent = request.agent;
+	if (typeof agent === 'function') {
+		agent = agent(parsedURL);
+	}
+
+	if (!headers.has('Connection') && !agent) {
+		headers.set('Connection', 'close');
+	}
+
+	// HTTP-network fetch step 4.2
+	// chunked encoding is handled by Node.js
+
+	return Object.assign({}, parsedURL, {
+		method: request.method,
+		headers: exportNodeCompatibleHeaders(headers),
+		agent
+	});
+}
+
+/**
+ * abort-error.js
+ *
+ * AbortError interface for cancelled requests
+ */
+
+/**
+ * Create AbortError instance
+ *
+ * @param   String      message      Error message for human
+ * @return  AbortError
+ */
+function AbortError(message) {
+  Error.call(this, message);
+
+  this.type = 'aborted';
+  this.message = message;
+
+  // hide custom error implementation details from end-users
+  Error.captureStackTrace(this, this.constructor);
+}
+
+AbortError.prototype = Object.create(Error.prototype);
+AbortError.prototype.constructor = AbortError;
+AbortError.prototype.name = 'AbortError';
+
+// fix an issue where "PassThrough", "resolve" aren't a named export for node <10
+const PassThrough$1 = Stream.PassThrough;
+const resolve_url = Url.resolve;
+
+/**
+ * Fetch function
+ *
+ * @param   Mixed    url   Absolute url or Request instance
+ * @param   Object   opts  Fetch options
+ * @return  Promise
+ */
+function fetch(url, opts) {
+
+	// allow custom promise
+	if (!fetch.Promise) {
+		throw new Error('native promise missing, set fetch.Promise to your favorite alternative');
+	}
+
+	Body.Promise = fetch.Promise;
+
+	// wrap http.request into fetch
+	return new fetch.Promise(function (resolve, reject) {
+		// build request object
+		const request = new Request(url, opts);
+		const options = getNodeRequestOptions(request);
+
+		const send = (options.protocol === 'https:' ? https : http).request;
+		const signal = request.signal;
+
+		let response = null;
+
+		const abort = function abort() {
+			let error = new AbortError('The user aborted a request.');
+			reject(error);
+			if (request.body && request.body instanceof Stream.Readable) {
+				request.body.destroy(error);
+			}
+			if (!response || !response.body) return;
+			response.body.emit('error', error);
+		};
+
+		if (signal && signal.aborted) {
+			abort();
+			return;
+		}
+
+		const abortAndFinalize = function abortAndFinalize() {
+			abort();
+			finalize();
+		};
+
+		// send request
+		const req = send(options);
+		let reqTimeout;
+
+		if (signal) {
+			signal.addEventListener('abort', abortAndFinalize);
+		}
+
+		function finalize() {
+			req.abort();
+			if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			clearTimeout(reqTimeout);
+		}
+
+		if (request.timeout) {
+			req.once('socket', function (socket) {
+				reqTimeout = setTimeout(function () {
+					reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));
+					finalize();
+				}, request.timeout);
+			});
+		}
+
+		req.on('error', function (err) {
+			reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));
+			finalize();
+		});
+
+		req.on('response', function (res) {
+			clearTimeout(reqTimeout);
+
+			const headers = createHeadersLenient(res.headers);
+
+			// HTTP fetch step 5
+			if (fetch.isRedirect(res.statusCode)) {
+				// HTTP fetch step 5.2
+				const location = headers.get('Location');
+
+				// HTTP fetch step 5.3
+				const locationURL = location === null ? null : resolve_url(request.url, location);
+
+				// HTTP fetch step 5.5
+				switch (request.redirect) {
+					case 'error':
+						reject(new FetchError(`redirect mode is set to error: ${request.url}`, 'no-redirect'));
+						finalize();
+						return;
+					case 'manual':
+						// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.
+						if (locationURL !== null) {
+							// handle corrupted header
+							try {
+								headers.set('Location', locationURL);
+							} catch (err) {
+								// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request
+								reject(err);
+							}
+						}
+						break;
+					case 'follow':
+						// HTTP-redirect fetch step 2
+						if (locationURL === null) {
+							break;
+						}
+
+						// HTTP-redirect fetch step 5
+						if (request.counter >= request.follow) {
+							reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 6 (counter increment)
+						// Create a new Request object.
+						const requestOpts = {
+							headers: new Headers(request.headers),
+							follow: request.follow,
+							counter: request.counter + 1,
+							agent: request.agent,
+							compress: request.compress,
+							method: request.method,
+							body: request.body,
+							signal: request.signal,
+							timeout: request.timeout
+						};
+
+						// HTTP-redirect fetch step 9
+						if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {
+							reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));
+							finalize();
+							return;
+						}
+
+						// HTTP-redirect fetch step 11
+						if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {
+							requestOpts.method = 'GET';
+							requestOpts.body = undefined;
+							requestOpts.headers.delete('content-length');
+						}
+
+						// HTTP-redirect fetch step 15
+						resolve(fetch(new Request(locationURL, requestOpts)));
+						finalize();
+						return;
+				}
+			}
+
+			// prepare response
+			res.once('end', function () {
+				if (signal) signal.removeEventListener('abort', abortAndFinalize);
+			});
+			let body = res.pipe(new PassThrough$1());
+
+			const response_options = {
+				url: request.url,
+				status: res.statusCode,
+				statusText: res.statusMessage,
+				headers: headers,
+				size: request.size,
+				timeout: request.timeout,
+				counter: request.counter
+			};
+
+			// HTTP-network fetch step 12.1.1.3
+			const codings = headers.get('Content-Encoding');
+
+			// HTTP-network fetch step 12.1.1.4: handle content codings
+
+			// in following scenarios we ignore compression support
+			// 1. compression support is disabled
+			// 2. HEAD request
+			// 3. no Content-Encoding header
+			// 4. no content response (204)
+			// 5. content not modified response (304)
+			if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// For Node v6+
+			// Be less strict when decoding compressed responses, since sometimes
+			// servers send slightly invalid responses that are still accepted
+			// by common browsers.
+			// Always using Z_SYNC_FLUSH is what cURL does.
+			const zlibOptions = {
+				flush: zlib.Z_SYNC_FLUSH,
+				finishFlush: zlib.Z_SYNC_FLUSH
+			};
+
+			// for gzip
+			if (codings == 'gzip' || codings == 'x-gzip') {
+				body = body.pipe(zlib.createGunzip(zlibOptions));
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// for deflate
+			if (codings == 'deflate' || codings == 'x-deflate') {
+				// handle the infamous raw deflate response from old servers
+				// a hack for old IIS and Apache servers
+				const raw = res.pipe(new PassThrough$1());
+				raw.once('data', function (chunk) {
+					// see http://stackoverflow.com/questions/37519828
+					if ((chunk[0] & 0x0F) === 0x08) {
+						body = body.pipe(zlib.createInflate());
+					} else {
+						body = body.pipe(zlib.createInflateRaw());
+					}
+					response = new Response(body, response_options);
+					resolve(response);
+				});
+				return;
+			}
+
+			// for br
+			if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {
+				body = body.pipe(zlib.createBrotliDecompress());
+				response = new Response(body, response_options);
+				resolve(response);
+				return;
+			}
+
+			// otherwise, use response as-is
+			response = new Response(body, response_options);
+			resolve(response);
+		});
+
+		writeToStream(req, request);
+	});
+}
+/**
+ * Redirect code matching
+ *
+ * @param   Number   code  Status code
+ * @return  Boolean
+ */
+fetch.isRedirect = function (code) {
+	return code === 301 || code === 302 || code === 303 || code === 307 || code === 308;
+};
+
+// expose Promise
+fetch.Promise = global.Promise;
+
+export default fetch;
+export { Headers, Request, Response, FetchError };
diff --git a/node_modules/node-fetch/package.json b/node_modules/node-fetch/package.json
new file mode 100644
index 00000000..8e5c883b
--- /dev/null
+++ b/node_modules/node-fetch/package.json
@@ -0,0 +1,66 @@
+{
+  "name": "node-fetch",
+  "version": "2.6.0",
+  "description": "A light-weight module that brings window.fetch to node.js",
+  "main": "lib/index",
+  "browser": "./browser.js",
+  "module": "lib/index.mjs",
+  "files": [
+    "lib/index.js",
+    "lib/index.mjs",
+    "lib/index.es.js",
+    "browser.js"
+  ],
+  "engines": {
+    "node": "4.x || >=6.0.0"
+  },
+  "scripts": {
+    "build": "cross-env BABEL_ENV=rollup rollup -c",
+    "prepare": "npm run build",
+    "test": "cross-env BABEL_ENV=test mocha --require babel-register --throw-deprecation test/test.js",
+    "report": "cross-env BABEL_ENV=coverage nyc --reporter lcov --reporter text mocha -R spec test/test.js",
+    "coverage": "cross-env BABEL_ENV=coverage nyc --reporter json --reporter text mocha -R spec test/test.js && codecov -f coverage/coverage-final.json"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/bitinn/node-fetch.git"
+  },
+  "keywords": [
+    "fetch",
+    "http",
+    "promise"
+  ],
+  "author": "David Frank",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/bitinn/node-fetch/issues"
+  },
+  "homepage": "https://github.com/bitinn/node-fetch",
+  "devDependencies": {
+    "@ungap/url-search-params": "^0.1.2",
+    "abort-controller": "^1.1.0",
+    "abortcontroller-polyfill": "^1.3.0",
+    "babel-core": "^6.26.3",
+    "babel-plugin-istanbul": "^4.1.6",
+    "babel-preset-env": "^1.6.1",
+    "babel-register": "^6.16.3",
+    "chai": "^3.5.0",
+    "chai-as-promised": "^7.1.1",
+    "chai-iterator": "^1.1.1",
+    "chai-string": "~1.3.0",
+    "codecov": "^3.3.0",
+    "cross-env": "^5.2.0",
+    "form-data": "^2.3.3",
+    "is-builtin-module": "^1.0.0",
+    "mocha": "^5.0.0",
+    "nyc": "11.9.0",
+    "parted": "^0.1.1",
+    "promise": "^8.0.3",
+    "resumer": "0.0.0",
+    "rollup": "^0.63.4",
+    "rollup-plugin-babel": "^3.0.7",
+    "string-to-arraybuffer": "^1.0.2",
+    "whatwg-url": "^5.0.0"
+  },
+  "dependencies": {}
+}
diff --git a/package.json b/package.json
index b47c165a..55588ce7 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "license": "MIT",
     "dependencies": {
         "@actions/core": "^1.2.4",
-        "axios": "^0.20.0"
+        "node-fetch": "^2.6.0"
     },
     "devDependencies": {
         "@types/jest": "^26.0.10",
diff --git a/src/http.ts b/src/http.ts
index 04feb517..0131ce86 100644
--- a/src/http.ts
+++ b/src/http.ts
@@ -1,26 +1,25 @@
-const axios = require('axios').default;
+const fetch = require('node-fetch');
 
 class Http {
   async make(url: string, headers: string, body: string): Promise<any> {
-    return new Promise((resolve, reject) => {
-      axios({
-        method: 'post',
-        url,
-        headers: this.getHeaders(headers),
-        data: JSON.parse(body)
-      })
-        .then((res) => resolve(res.body))
-        .catch((res) => reject(res.body));
+    return new Promise(() => {
+      fetch(url, this.getOptions('post', headers, body));
     });
   }
 
-  getHeaders(headersString: string): object {
-    const headers = JSON.parse(headersString);
+  getOptions(method: string, headers: string, body: string) {
+    const options: any = {
+      headers: JSON.parse(headers),
+      method
+    };
+
+    // stringify the body
+    options.body = JSON.stringify(body);
 
     // set these headers
-    headers['content-type'] = 'application/json';
+    options.headers['content-type'] = 'application/json';
 
-    return headers;
+    return options;
   }
 }
 
diff --git a/yarn.lock b/yarn.lock
index 23cbcfa9..d3dedc24 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -270,13 +270,6 @@ astral-regex@^1.0.0:
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
   integrity sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==
 
-axios@^0.20.0:
-  version "0.20.0"
-  resolved "https://registry.yarnpkg.com/axios/-/axios-0.20.0.tgz#057ba30f04884694993a8cd07fa394cff11c50bd"
-  integrity sha512-ANA4rr2BDcmmAQLOKft2fufrtuvlqR+cXNNinUmvfeSNCOF98PZL+7M/v1zIdGo7OLjEA9J2gXJL+j4zGsl0bA==
-  dependencies:
-    follow-redirects "^1.10.0"
-
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
@@ -696,11 +689,6 @@ flatted@^2.0.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.2.tgz#4575b21e2bcee7434aa9be662f4b7b5f9c2b5138"
   integrity sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==
 
-follow-redirects@^1.10.0:
-  version "1.13.0"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.13.0.tgz#b42e8d93a2a7eea5ed88633676d6597bc8e384db"
-  integrity sha512-aq6gF1BEKje4a9i9+5jimNFIpq4Q1WiwBToeRK5NvZBd/TRsmW8BsJfOEGkr76TbOyPVD3OVDN910EcUNtRYEA==
-
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -986,6 +974,11 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
+node-fetch@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
+  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+
 normalize-package-data@^2.3.2:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.5.0.tgz#e66db1838b200c1dfc233225d12cb36520e234a8"