Added  is_schedule_inuse()
Added  is_schedule_inuse()

ch1c4um/pfsense,dennypage/pfsense,ch1c4um/pfsense,jxmx/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,NOYB/pfsense,dennypage/pfsense,jxmx/pfsense,phil-davis/pfsense,brunostein/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,phil-davis/pfsense,phil-davis/pfsense,NOYB/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,jxmx/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,ptorsten/pfsense,brunostein/pfsense,NOYB/pfsense,ch1c4um/pfsense,NewEraCracker/pfsense,pfsense/pfsense,ptorsten/pfsense,dennypage/pfsense,brunostein/pfsense,ptorsten/pfsense