Added rough draft of tests for possible Reminder/Calendar Functions
Added CalendarEventViewController
Renamed RemindController as RemindControllerTest.
Added ReminderController, ReminderEventViewController.
Fix issue with ReminderControllerTest still having interface named ReminderController from failed refactoring.
Added EventKit Framework to Test target.
Removed not necessary RemindMeNowTests, may create for later End-To-End tests
Added some code to ReminderController