/**
  * deleteAction
  * Delete a record previously selected by the customer
  * @return unknown_type
  */
 public function deleteAction()
 {
     $id = $this->getRequest()->getParam('id');
     ServersGroups::DeleteGroup($id);
     $this->_helper->redirector('list', 'serversgroups', 'admin', array('mex' => $this->translator->translate('The task requested has been executed successfully.'), 'status' => 'success'));
 }