Downgrade deployment version to fix crash on iOS 5.x
Downgrade deployment version to fix crash on iOS 5.x

Signed-off-by: Felix Paul Kühne <af44a38b4065def9b90f0b66e4658837dd45b77d@videolan.org>

larrytin/MediaLibraryKit,TheHungryBu/MediaLibraryKit,TheHungryBu/MediaLibraryKit,TheHungryBu/MediaLibraryKit,TheHungryBu/MediaLibraryKit