Adds default filters if not defined in options
Adds default filters if not defined in options

HydroLogic/Windshaft,CartoDB/Windshaft,HydroLogic/Windshaft,manueltimita/Windshaft,wsw0108/Windshaft,CartoDB/Windshaft,manueltimita/Windshaft,manueltimita/Windshaft,CartoDB/Windshaft,wsw0108/Windshaft,wsw0108/Windshaft,HydroLogic/Windshaft