tests for removeEventSources
tests for removeEventSources

oleg-babintsev/fullcalendar,arshaw/fullcalendar,arshaw/fullcalendar,kleisauke/fullcalendar,MeteorAdminz/fullcalendar,fullcalendar/fullcalendar,laoneo/fullcalendar,MeteorAdminz/fullcalendar,rgnevashev/fullcalendar,fullcalendar/fullcalendar,kleisauke/fullcalendar,avanti-technologies/fullcalendar,pietervisser/fullcalendar,avanti-technologies/fullcalendar,deepskyr/fullcalendar,kleisauke/fullcalendar,avanti-technologies/fullcalendar,pietervisser/fullcalendar,rgnevashev/fullcalendar,arshaw/fullcalendar,laoneo/fullcalendar,kleisauke/fullcalendar,deepskyr/fullcalendar,deepskyr/fullcalendar,blubberly/fullcalendar,deepskyr/fullcalendar,fullcalendar/fullcalendar,avanti-technologies/fullcalendar,MeteorAdminz/fullcalendar,arshaw/fullcalendar,pietervisser/fullcalendar,laoneo/fullcalendar,fullcalendar/fullcalendar,blubberly/fullcalendar,MeteorAdminz/fullcalendar,oleg-babintsev/fullcalendar,rgnevashev/fullcalendar,rgnevashev/fullcalendar,blubberly/fullcalendar,blubberly/fullcalendar,oleg-babintsev/fullcalendar