修改了readme

README.md

@@ -1,2 +1,13 @@
 # StructV2
  
+### 启动
+```javascript
+1. git clone
+2. npm install
+3. npm run dev
+```
+
+### 源码里一些概念解释
+1. `Model`里的`defineProps`方法是干什么的？
+2. `ViewManager`里面的`shadowG6Instance`属性是干什么的？
+3. `ModelConstructor`里面的`constructLinks`和`constructMarkers`具体做了什么工作？

demoV2/demo2.html

@@ -107,10 +107,6 @@
 
 
 
-
-
-
-
         cur.on('onLeak', () => { });
 
 

package.json

@@ -10,6 +10,7 @@
     "webpack-cli": "^3.2.3"
   },
   "scripts": {
-    "build": "tsc && webpack"
+    "build": "tsc && webpack",
+    "dev": "webpack --w"
   }
 }

src/View/viewManager.ts

@@ -86,8 +86,6 @@ export class ViewManager {
             );
         });
 
-        console.log(removeModels);
-
         removeModels.map(model => {
             Util.removeFromList(freedGroup.modelList, item => item.id === model.id);
         });