[Routing] Implement more annotation controller naming strategies

[Haehnchen]

There some basic magic to get route names out of controller actions, implement some more use cases

http://stackoverflow.com/questions/34787782/phpstorm-autocomplete-with-symfony-routing-with-annotations

namespace ParkResortBundle\Controller;
class DefaultController extends Controller
{
    /**
     * @return Response
     * @Route("/")
     */
    public function indexAction()
    {
        return $this->render('ParkResortBundle:Pages:firstpage.html.twig');
    }
}