Saving the dragging state global, in order to remove any helpers when the events are rerendered and an event is dragged at that moment (a bit too harsh perhaps, but effective for now). Also added a comment concerning the revertDragDuration: It's best to put it to zero when using this branch with the cloned drag-helpers in order to prevent 'ghost-helpers'.
Saving the dragging state global, in order to remove any helpers when the events are rerendered and an event is dragged at that moment (a bit too harsh perhaps, but effective for now). Also added a comment concerning the revertDragDuration: It's best to put it to zero when using this branch with the cloned drag-helpers in order to prevent 'ghost-helpers'.

calendar42/fullcalendar,pkasperski/fullcalendar,calendar42/fullcalendar,pkasperski/fullcalendar