Disable AutoLayout so we work on iOS 5.x

Had to fiddle with old-style "auto resize masks" to get settings dialog working right, it was stretching out fields and putting the navbar at the bottom.

From original patch by sohan - https://github.com/sohanmaheshwar/Commons-iOS/commit/4691d977a277bfe44c4da360ee875296ca4859df
Use asset library to fetch gallery images

Means we get full EXIF data etc. :D

Based on original patch by sohan: https://github.com/sohanmaheshwar/Commons-iOS/commit/3ae1bffe159a5518359e33a962d0e7c81d73607a