No delete button will appear when a guest or user clicks on a calendar event
splitted calendar_event_click_event as requested
Created schedules page for guest user
get_program_schedule_blocks() created (Lars/Youssef)
Updated classroom-edit
Merge remote-tracking branch 'origin/master' into youssefbranch

Conflicts:
	resources/public/js/generic_calendar.js
	resources/templates/classroom-edit.html
	src/xiast/core.clj
apply, edit, check buttons
Merge remote-tracking branch 'origin/master' into my-schedule-buttons
Update classroom-edit
Updated generic calendar js
Finished schedules for guest
Update schedules.js & classroom-edit.js
Renamed classroom-editAPI to classroom-edit
Ready for merge
Merge pull request #164 from se1-1314/youssefbranch

Youssefbranch
API: Back-end adds sender to schedule proposal message
Merge remote-tracking branch 'origin/master' into nilsbranch
Send proposal with message no longer needs sender as parameter
Merge remote-tracking branch 'origin/master' into youssefbranch
check and apply working again
+ converter for whole proposals: course-code -> course-id