adding travis file & remove grunt

Author: Lukas Oppermann

.travis.yml

@@ -0,0 +1,8 @@
+language: node_js
+node_js:
+  - "0.10"
+  - "0.8"
+  - "iojs"
+before_install: npm install
+before_script: npm run build
+script: npm test

package.json

@@ -32,15 +32,6 @@
   },
   "devDependencies": {
     "del": "^1.1.1",
-    "grunt": "~0.4.2",
-    "grunt-bump": "0.0.13",
-    "grunt-cli": "^0.1.13",
-    "grunt-contrib-clean": "~0.5.0",
-    "grunt-contrib-copy": "~0.4.1",
-    "grunt-contrib-jshint": "~0.7.2",
-    "grunt-contrib-nodeunit": "~0.2.0",
-    "grunt-contrib-uglify": "~0.5.1",
-    "grunt-jsvalidate": "~0.2.2",
     "gulp": "^3.8.11",
     "gulp-bump": "^0.3.0",
     "gulp-jscs": "^1.5.2",