|--------------------------------------------------------------------------
 | Delete a single user
 |--------------------------------------------------------------------------
 |
 */
 case 'users_delete':
     if (!Sentinel::isAdmin()) {
         $return['error'] = 'vaffanculo';
         break;
     }
     $username = $_POST['u'];
     if ($username === $current_user) {
         $return['error'] = __('Please do not shoot yourself in the foot!');
     } else {
         Sentinel::deleteUser($username);
         Sentinel::log('deleteuser ' . $username, $current_user);
         Sentinel::save();
     }
     break;
     /*
     |--------------------------------------------------------------------------
     | Sign in as a user
     |--------------------------------------------------------------------------
     |
     */
 /*
 |--------------------------------------------------------------------------
 | Sign in as a user
 |--------------------------------------------------------------------------
 |
 */