chore(website): Remove unnecessary scripts and css file from index.

Fix bootstrap css path in less
Remove gulp task to copy files from bower
Remove unnecessary css/bootstrap.min.css, js/bootstrap.min.js, and js/lodash.min.js

website/css/protractor.less

@@ -1,5 +1,5 @@
 @import 'prettify.css';
-@import 'bootstrap.min.css';
+@import '../bower_components/bootstrap/dist/css/bootstrap.min.css';
 
 @protractor-red: #e23237;
 @protractor-red-dark: #b52e31;

website/gulpfile.js

@@ -17,7 +17,9 @@ var paths = {
   html: ['index.html', 'partials/*.html'],
   js: [
     'js/modules.js',
-    'js/**/*.js'
+    'js/**/*.js',
+    'bower_components/bootstrap/dist/js/bootstrap.min.js',
+    'bower_components/lodash/dist/lodash.min.js'
   ],
   less: ['css/protractor.less'],
   outputDir: 'build/'
@@ -42,16 +44,6 @@ gulp.task('dgeni', function() {
   });
 });
 
-gulp.task('copyBowerFiles', function() {
-  // Bootstrap, lodash.
-  gulp.src([
-    'bower_components/bootstrap/dist/js/bootstrap.min.js',
-    'bower_components/lodash/dist/lodash.min.js'
-  ]).pipe(gulp.dest(paths.outputDir + '/js'));
-  gulp.src('bower_components/bootstrap/dist/css/bootstrap.min.css')
-      .pipe(gulp.dest(paths.outputDir + '/css'));
-});
-
 gulp.task('copyFiles', function() {
   // html.
   gulp.src('index.html')
@@ -135,6 +127,5 @@ gulp.task('default', [
   'less',
   'markdown',
   'js',
-  'copyFiles',
-  'copyBowerFiles'
+  'copyFiles'
 ]);

website/index.html

@@ -5,7 +5,6 @@
   <meta charset="UTF-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <link rel="stylesheet" href="css/protractor.css"/>
-  <link rel="stylesheet" href="css/bootstrap.min.css"/>
   <link rel="icon" href="img/favicon.ico" sizes="16x16 32x32 48x48 64x64"
       type="image/x-icon">
   <title>Protractor - end to end testing for AngularJS</title>
@@ -85,8 +84,6 @@
 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
 <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.7/angular.min.js"></script>
 <script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.7/angular-route.min.js"></script>
-<script src="js/bootstrap.min.js"></script>
-<script src="js/lodash.min.js"></script>
 <script src="protractorApp.js"></script>
 </body>
 </html>