Fixes cell selection color and default selected cell in MainMenuViewController
Adds right bar button item
Fixes button display for notification view controls
Connects notification controls to ib actions
Adds CalendarKit library and removes MZDayPicker
Integrates calendar kit to group fitness
Customizes coloring of Group Fitness Calendar
Adds calendar today button
Removes customization to table view in calendar
Adds table view delegate for group fitness
Overrides table view data source and delegate for calendar kit
Adds networking methods for retrieving group fitness classes
Adds intramural model
Adds models into the new group fitness view
Fixes delegation to Group Fitness Calendar
Adds xib for group fitness table view cell
Fixes display of table view cell
Time range headers for classes
Group Fitness Cells cannot be selected
Adds in addNotification and removeNotification methods for Notification collection