Update minimum version of the calendar
Update minimum version of the calendar

v7.2.0 includes a fix for the month view that is important

dartajax/frontend,thecoolestguy/frontend,djvoa12/frontend,jrjohnson/frontend,jrjohnson/frontend,thecoolestguy/frontend,ilios/frontend,gabycampagna/frontend,gboushey/frontend,dartajax/frontend,gboushey/frontend,ilios/frontend,djvoa12/frontend,gabycampagna/frontend