Don't skip event picker is last event was deleted
Don't skip event picker is last event was deleted

Picker skips if recent events is size == 1 and other is size == 0.  However it does not check
if the currentEvent (the one it picks) has been deleted.

fixes #3

ngageoint/mage-ios,ngageoint/mage-ios,ngageoint/mage-ios,ngageoint/mage-ios