SAK-23566 Add missing events tracking for view activity - calendar.read



git-svn-id: https://source.sakaiproject.org/svn/calendar/trunk@123510 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-23566 had to adjust the ref in the calendar event so cal service could parse it correctly




git-svn-id: https://source.sakaiproject.org/svn/calendar/trunk@123511 66ffb92e-73f9-0310-93c1-f5514f145a0a