Fix travis-ci issue

.travis.yml

@@ -1,7 +1,5 @@
 language: node_js
 node_js:
   - "0.12"
-before_install:
-  - npm install -g grunt-cli
 install:
   - npm install

README.md

@@ -1,4 +1,4 @@
-# vso-bower [![Build Status](https://travis-ci.org/touchifyapp/vso-bower.png)](https://travis-ci.org/touchifyapp/vso-bower)
+# bower for vsts [![Build Status](https://travis-ci.org/touchifyapp/vso-bower.svg)](https://travis-ci.org/touchifyapp/vso-bower)
 
 [Bower](http://bower.io) build task for [Visual Studio Team Services](https://www.visualstudio.com/fr-fr/products/visual-studio-team-services-vs.aspx).
 

package.json

@@ -8,7 +8,6 @@
   "private": true,
   "homepage": "https://github.com/touchifyapp/vso-bower",
   "scripts": {
-    "postinstall": "typings install",
     "build": "grunt",
     "test": "grunt"
   },