/**
  * Creates a new user
  */
 public function createAction()
 {
     if (!$this->request->isPost()) {
         return $this->dispatcher->forward(array("controller" => "security_group", "action" => "index"));
     }
     $security_group = new SecurityGroup();
     $security_group->name = $this->request->getPost("name");
     $security_group->description = $this->request->getPost("description");
     $security_group->organisation_id = $this->request->getPost("organisation_id");
     if (!$security_group->save()) {
         foreach ($security_group->getMessages() as $message) {
             $this->flash->error($message);
         }
         return $this->dispatcher->forward(array("namespace" => "PRIME\\Controllers", "controller" => "security_group", "action" => "index"));
     }
     $this->flash->success("Security  Group was created successfully");
     return $this->dispatcher->forward(array("namespace" => "PRIME\\Controllers", "controller" => "security_group", "action" => "index"));
 }