title: Laravel redirect to route from controller when called by AJAX
body: <p>Given this chunk of <code>ajax</code> that calls <code>FriendsController@destroy</code></p>
  
  <pre><code>$.ajax({
      url:     '/dashboard/friends/' + id,
      type:    'DELETE',
      data:    { src: 'show' },
      success: function(response) {
      }
  });
  </code></pre>
  
  <p>How can I <code>return Redirect::route('dashboard.friends.index')</code> inside <code>FriendsController</code> after the delete procedure is completed? I guess this is trying to return the response back to AJAX which doesn't know how to react.</p>
  
  <p>I could just <code>window.location.href = '/dashboard/friends'</code> but I want to Flash a success message to the view which I can't do with AJAX.</p>