- fixed building for iOS 9 - handle sim flag to better distinguish between ios simulator / ios - added ios_deployment_target to set ios min version - default to 64 bit build for iOS
- fixed building for iOS 9
- handle sim flag to better distinguish between ios simulator / ios
- added ios_deployment_target to set ios min version
- default to 64 bit build for iOS

joshuawarner32/avian,dicej/avian,lwahlmeier/avian,bgould/avian,bgould/avian,MaartenR/avian,bgould/avian,joshuawarner32/avian,joshuawarner32/avian,MaartenR/avian,lwahlmeier/avian,lwahlmeier/avian,MaartenR/avian,joshuawarner32/avian,bgould/avian,MaartenR/avian,dicej/avian,lwahlmeier/avian,dicej/avian,dicej/avian