Fix issues with handling FREQ=YEARLY in RRULEs

* Turns out that we weren't handling one of the cases for YEARLY
  RRULE; that in which the date is specified as a day of week plus
  week of month
* Also, we weren't always sending the INTERVAL properly in a few
* Fix these issues and add a unit test that confirms the fixes
* Also removed an unused argument in recurrenceParser in

Bug: 2718948

Change-Id: If9146d484218e7d6bd9f5c2305d0e6a216aeed49
5 files changed