Fixed ipad calendar selection
Fixed ipad events views hiding under nav/tool bars
Removed insets in ipad event VCs (issue was fixed with autolayout constraints). Fixed event detail VC to be blank when viewing registrar calendars.
Removing WYPopoverController submodule again...not sure what happened, submodules are weird
Merge pull request #273 from MIT-Mobile/3.6/ross-events-calendars

3.6/ross events calendars