title: Bootstrap3 Navbar toggle is not working with requirejs
body: <p>I am designing a web app using BackboneJS, RequireJS and Bootstrap. When i am reducing screen size, the navbar is collapsing but the click event is not working on the toggle button.
  Earlier also i had faced the same issue when i was not using RequireJS. At that time i  had included Jquery and BootstrapJS in the Head tag and it worked for me.
  Now as i am using RequireJS and facing the same issue. Can anyone please help me with this?
  I am attaching the config code for Require below</p>
  
  <pre><code>require.config({
      paths: {
          jquery: '../lib/jquery',
          underscore: '../lib/underscore',
          backbone: '../lib/backbone',
          router: 'router',
          bootstrap: "//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min"
      },
      shim: {
          'backbone': {
              deps: ['underscore', 'jquery'],
              exports: 'Backbone'
          },
          'underscore': {
              exports: '_'
          },
          'bootstrap': {
              deps: ['jquery']
          }
      }
  });
  </code></pre>