/**
  * Role index method
  *
  * @return void
  */
 public function index()
 {
     $this->prepareView('roles.phtml', array('assets' => $this->project->getAssets(), 'acl' => $this->project->getService('acl'), 'phireNav' => $this->project->getService('phireNav')));
     $this->view->set('title', $this->view->i18n->__('User Roles'));
     $role = new Model\UserRole(array('acl' => $this->project->getService('acl')));
     $role->getAll($this->request->getQuery('sort'), $this->request->getQuery('page'));
     $this->view->set('table', $role->table);
     $this->send();
 }