allow zero wait
allow zero wait

arshaw/fullcalendar,pietervisser/fullcalendar,kleisauke/fullcalendar,kleisauke/fullcalendar,laoneo/fullcalendar,oleg-babintsev/fullcalendar,laoneo/fullcalendar,fullcalendar/fullcalendar,laoneo/fullcalendar,arshaw/fullcalendar,pietervisser/fullcalendar,kleisauke/fullcalendar,oleg-babintsev/fullcalendar,arshaw/fullcalendar,fullcalendar/fullcalendar,arshaw/fullcalendar,pietervisser/fullcalendar,kleisauke/fullcalendar,oleg-babintsev/fullcalendar,fullcalendar/fullcalendar,fullcalendar/fullcalendar