Remove npm bower dependency

Author: niklasvh

package.json

@@ -22,7 +22,6 @@
   "devDependencies": {
     "base64-arraybuffer": ">= 0.1.4",
     "bluebird": "2.7.1",
-    "bower": "^1.3.12",
     "grunt": "^0.4.5",
     "grunt-browserify": "^3.3.0",
     "grunt-contrib-connect": "^0.8.0",