title: Symfony overwrite controller and action
body: <p>I use HWIO bundle and after my custom service throws in ConnectController in public function <code>connectServiceAction(Request $request, $service)</code> in this action throws me to HWIO template, I know how to reload template but I don't need another template I need stay from rout: example I have route "home_page" after social connect I want still rout "home_page"</p>
  
  <p>This is my service:</p>
  
  <pre><code>class UserProvider implements OAuthAwareUserProviderInterface
  {
      protected $grabProject;
  
      public function __construct(GgrabGithubProject $grabProject)
      {
          $this-&gt;grabProject = $grabProject;
      }
  
      /**
       * {@inheritDoc}
       */
      public function connect(UserInterface $user, UserResponseInterface $response)
      {
          $service = $response-&gt;getResourceOwner()-&gt;getName();
          $serviceProvider = $service."Provider";
  
          $user = $this-&gt;$serviceProvider-&gt;setUserData($user, $response);
          $grabProject = $this-&gt;grabProject-&gt;grabProject($response-&gt;getAccessToken(), $user);
      }
  }  
  </code></pre>
  
  <p>In my bundle I add </p>
  
  <pre><code>class MyBundle extends Bundle
  {
      public function getParent()
      {
          return 'HWIOAuthBundle';
      }
  }
  </code></pre>
  
  <p>and copy ConnectController in my directory and change logic instead render template I add redirest to to roting to "home_page" but if I need overwrite controller another Bundle, what to do then ? </p>
  
  <pre><code>class MyBundle extends Bundle
  {
      public function getParent()
      {
          return 'HWIOAuthBundle';//how to add another bundle ? 
      }
  }
  </code></pre>