fix travis

Author: yaniswang

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 node_js:
     - 0.8
-before_script:
+install:
     - npm install mocha -g
     - npm install expect.js -g
 script: "mocha --recursive --reporter spec"

README.md

@@ -5,6 +5,8 @@ HTMLHint
 
 A Static Code Analysis Tool for HTML
 
+[![Build Status](https://travis-ci.org/yaniswang/HTMLHint.png?branch=master)](https://travis-ci.org/yaniswang/HTMLHint)
+
 jsCoverage: [98%](http://yaniswang.com/HTMLHint/coverage.html)
 
 How to use HTMLHint