Fixed travis script, added Travis banner to readme

README.md

@@ -1,4 +1,4 @@
-# yaml
+# yaml [![Build Status](https://travis-ci.org/mikefarah/yaml.svg?branch=master)](https://travis-ci.org/mikefarah/yaml)
 yaml is a lightweight and flexible command-line YAML processor
 
 The aim of the project is to be the [jq](https://github.com/stedolan/jq) or sed of yaml files.

ci.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 
-golint
+set -e
+
 go test
 go build
 

precheckin.sh

@@ -1,7 +1,9 @@
 #!/bin/bash
 
-gofmt -w .
+set -e
 
+gofmt -w .
+golint
 ./ci.sh
 
 go install