public function post()
 {
     $message = array('link' => 'http://laravel-test.local/', 'message' => 'test message', 'picture' => 'http://laravel-test.local/test.gif', 'name' => 'test Title', 'description' => 'test description', 'access_token' => $this->user['access_token']);
     FacebookConnect::postToFacebook($message, 'feed');
 }