/**
  * Store a newly created resource in storage.
  *
  * @return Response
  */
 public function storeMessage($conversation)
 {
     $message = Message::create(['conversation_id' => $conversation, 'user_id' => $this->auth->user()->id, 'body' => $this->input->input('message')]);
     return Redirect::route('conversations.show', $conversation);
 }