Calculation of item sizes method updated to use section insets and min spacing values.
Added button for presenting a popover
Whomever is presenting the picker is now responsible for dismissing it
Reload when appearing
Hide instead of adding/removing so that autoresizing takes place
A bunch of small fixes
Fixed so push/pop animation works on both fullscreen and popover
Alright, NOW it's working in both modes
Got rid of item size warnings
Tweaked animation again after changing contentInset
Renamed animators
Merge branch 'feature/ipad_popover' into develop
xccheckout hmm shouldn't this be ignored? Oh well