code cleanup in method getOfferingDetailsForCalendarFeed(): renamed variables, improved code docs, fixed indentation etc.
code cleanup in method getOfferingDetailsForCalendarFeed(): renamed variables, improved code docs, fixed indentation etc.

ilios/ilios,dartajax/ilios,thecoolestguy/ilios,stopfstedt/ilios,justinchu17/ilios,Trott/ilios,Trott/ilios,justinchu17/ilios,justinchu17/ilios,stopfstedt/ilios,dartajax/ilios,justinchu17/ilios,ilios/ilios,thecoolestguy/ilios