Fix issue #3902 reschedule greyed out.
Fix issue #3902 reschedule greyed out.

cumanacr/SuiteCRM,willrennie/SuiteCRM,lionixevolve/SuiteCRM,lionixevolve/LionixCRM,willrennie/SuiteCRM,JanSiero/SuiteCRM,samus-aran/SuiteCRM,dfstrauss/SuiteCRM,noelhunter/SuiteCRM,MikeyJC/SuiteCRM,pgorod/SuiteCRM,JanSiero/SuiteCRM,ChangezKhan/SuiteCRM,salesagility-davidthomson/SuiteCRM,gcoop-libre/SuiteCRM,pgorod/SuiteCRM,daniel-samson/SuiteCRM,MikeyJC/SuiteCRM,samus-aran/SuiteCRM,Dillon-Brown/SuiteCRM,salesagility/SuiteCRM,dfstrauss/SuiteCRM,MikeyJC/SuiteCRM,noelhunter/SuiteCRM,lionixevolve/LionixCRM,gody01/SuiteCRM,lionixevolve/LionixCRM,horus68/SuiteCRM-Horus68,cumanacr/SuiteCRM,willrennie/SuiteCRM,horus68/SuiteCRM-Horus68,pribeiro42/SuiteCRM,gcoop-libre/SuiteCRM,pgorod/SuiteCRM,ChangezKhan/SuiteCRM,lionixevolve/SuiteCRM,daniel-samson/SuiteCRM,horus68/SuiteCRM-Horus68,daniel-samson/SuiteCRM,noelhunter/SuiteCRM,salesagility/SuiteCRM,ChangezKhan/SuiteCRM,salesagility-davidthomson/SuiteCRM,JanSiero/SuiteCRM,pgorod/SuiteCRM,JimMackin/SuiteCRM,dfstrauss/SuiteCRM,JimMackin/SuiteCRM,willrennie/SuiteCRM,salesagility-davidthomson/SuiteCRM,ChangezKhan/SuiteCRM,JanSiero/SuiteCRM,gody01/SuiteCRM,samus-aran/SuiteCRM,noelhunter/SuiteCRM,salesagility/SuiteCRM,Dillon-Brown/SuiteCRM,cumanacr/SuiteCRM,lionixevolve/LionixCRM,gcoop-libre/SuiteCRM,gody01/SuiteCRM,pribeiro42/SuiteCRM,pribeiro42/SuiteCRM,samus-aran/SuiteCRM,lionixevolve/SuiteCRM,salesagility-davidthomson/SuiteCRM,Dillon-Brown/SuiteCRM,horus68/SuiteCRM-Horus68,MikeyJC/SuiteCRM,cumanacr/SuiteCRM,gcoop-libre/SuiteCRM,Dillon-Brown/SuiteCRM,lionixevolve/LionixCRM,lionixevolve/LionixCRM,salesagility/SuiteCRM,daniel-samson/SuiteCRM,JimMackin/SuiteCRM,JimMackin/SuiteCRM,dfstrauss/SuiteCRM,pribeiro42/SuiteCRM,gody01/SuiteCRM,lionixevolve/SuiteCRM