events are only updated if content is new or changed
Save submit_to_main value on events; added get_main_state property to Event obj to determine an event's current State on the main calendar
Fixed get_main_state main calendar instance check
Merge main-calendar into templates
Force users to go to edit screen to delete recurring events in admin
enabled json search for editors
merged event model
Merge remote-tracking branch 'origin/main-calendar' into templates
Added default number of days for main calendar