public static function removeNginxRedirection()
 {
     foreach (self::listServerZwave(false) as $zwave) {
         $urlPath = config::byKey('urlPath' . $zwave['id'], 'openzwave');
         $rules = array("location /" . $urlPath . "/ {\n");
         network::nginx_removeRule($rules);
         config::save('urlPath' . $zwave['id'], '', 'openzwave');
     }
 }