Removed grunt-bower

bower install is invoked during the npm postinstall phase, meaning
that it will always be initialized whenever a workspace is built.
Invoking it in the gruntfile is redundant.

Change-Id: Ib683efa157d7166d46e2d4ef8b09a1d91347e91f

Gruntfile.js

@@ -66,20 +66,6 @@ module.exports = function (grunt) {
 
     grunt.initConfig({
 
-        /**
-         * grunt bower
-         *
-         * Runs the bower install command, resolving remote runtime
-         * dependencies.
-         */
-        bower: {
-            install: {
-                options: {
-                    copy: false
-                }
-            }
-        },
-
         /**
          * grunt clean
          *
@@ -599,7 +585,6 @@ module.exports = function (grunt) {
      * Compile and packages our code.
      */
     grunt.registerTask('build', [
-        'bower:install',
         'compile',
         'package'
     ]);
@@ -609,7 +594,6 @@ module.exports = function (grunt) {
      * Compile and packages our code.
      */
     grunt.registerTask('build:draft', [
-        'bower:install',
         'compile',
         'package',
         'copy:draft'
@@ -622,7 +606,6 @@ module.exports = function (grunt) {
      */
     grunt.registerTask('serve:dist', [
         'clean',
-        'bower:install',
         'compile',
         'package',
         'open',
@@ -637,7 +620,6 @@ module.exports = function (grunt) {
      */
     grunt.registerTask('serve', [
         'clean',
-        'bower:install',
         'compile',
         'configureProxies:livereload',
         'connect:livereload',
@@ -653,7 +635,6 @@ module.exports = function (grunt) {
      */
     grunt.registerTask('test:integration', [
         'clean',
-        'bower:install',
         'compile',
         'configureProxies:test',
         'connect:test',
@@ -669,7 +650,6 @@ module.exports = function (grunt) {
      */
     grunt.registerTask('test:functional', [
         'clean',
-        'bower:install',
         'compile',
         'connect:test',
         'protractor'

package.json

@@ -30,7 +30,6 @@
     "eslint": "0.15.1",
     "gifsicle": "1.0.0",
     "grunt": "0.4.5",
-    "grunt-bower-task": "^0.4.0",
     "grunt-cli": "0.1.13",
     "grunt-connect-proxy": "0.2.0",
     "grunt-contrib-clean": "0.6.0",