public function createRouter()
    {
        $router = new RouteList();

        $router[] = $admin = new RouteList('Admin');
        $admin[] = new Route('admin/<presenter>/<action>[/<id>]', 'Homepage:default');

        $router[] = $front = new RouteList('Front');
        $front[] = new Route('<presenter>/<action>[/<id>]', 'Homepage:default');

        return $router;
    }

// jak nastavit router, aby url stranka.cz/a, stranka.cz/b směřovaly na Front:APresenter, Front:BPresenter
// a stranka.cz/admin/a, stranka.cz/admin/b směřovalo na Admin:APresenter, Admin:BPresenter apod.