updated test config

.travis.yml

@@ -1,3 +1,5 @@
 language: node_js
 node_js:
   - 0.8
+before_install: 
+  - npm install -g grunt-cli

package.json

@@ -25,7 +25,7 @@
     "node": ">=0.8.0"
   },
   "scripts": {
-    "test": "./node_modules/.bin/grunt test"
+    "test": "grunt test"
   },
   "dependencies": {
     "grunt-lib-phantomjs": "~0.1.0"
@@ -37,7 +37,6 @@
     "grunt-contrib-jshint": "~0.1.0",
     "grunt-contrib-watch": "~0.1.4",
     "grunt-lib-phantomjs": "~0.1.0",
-    "grunt-cli": "~0.1.0",
     "grunt": "~0.4.0a"
   },
   "keywords": [