Organize data differently, but first some sleep.
Merge remote-tracking branch 'origin/master'

Conflicts:
	RollRecall/RollRecall/RRDetailViewController.m
	RollRecall/RollRecall/RRRollType.h
	RollRecall/RollRecall/RRRollTypePickerDataSource.h
	RollRecall/RollRecall/RRRollTypePickerDelegate.h
	RollRecall/RollRecall/RRRollTypePickerDelegate.m
More pickers.
More pickers, now visible.