/**
  * Role remove method
  *
  * @return void
  */
 public function remove()
 {
     // Loop through and delete the roles
     if ($this->request->isPost()) {
         $role = new Model\UserRole();
         $role->remove($this->request->getPost());
     }
     Response::redirect($this->request->getBasePath() . '?removed=' . time());
 }