chore(bower): move bower_components under the app folder

This will help web servers who are not happy to serve up files outside
the "root" folder of the application.

Author: petebacondarwin

.bowerrc

@@ -0,0 +1,3 @@
+{
+  "directory": "app/bower_components"
+}

app/index.html

@@ -18,8 +18,8 @@
   <!-- In production use:
   <script src="//ajax.googleapis.com/ajax/libs/angularjs/x.x.x/angular.min.js"></script>
   -->
-  <script src="../bower_components/angular/angular.js"></script>
-  <script src="../bower_components/angular-route/angular-route.js"></script>
+  <script src="bower_components/angular/angular.js"></script>
+  <script src="bower_components/angular-route/angular-route.js"></script>
   <script src="js/app.js"></script>
   <script src="js/services.js"></script>
   <script src="js/controllers.js"></script>

test/karma.conf.js

@@ -4,9 +4,9 @@ module.exports = function(config){
     basePath : '../',
 
     files : [
-      'bower_components/angular/angular.js',
-      'bower_components/angular-route/angular-route.js',
-      'bower_components/angular-mocks/angular-mocks.js',
+      'app/bower_components/angular/angular.js',
+      'app/bower_components/angular-route/angular-route.js',
+      'app/bower_components/angular-mocks/angular-mocks.js',
       'app/js/**/*.js',
       'test/unit/**/*.js'
     ],