Merge branch 'master' into github-master
MS-593 Re-arranged settings screen. Fixed iOS 7.1 picker view display issue, and 64-bit architecture compile issue (new Xcode will try to compile 64 bit for 64 bit phones, binary code not compatible with 64 bit).
MS-596 Set rootViewController property in ANBannerAdView.h to weak, from assign.
Merge branch 'MS-593-Rearrange-Settings'
MS-604 Validate MRAID properties
SDK Release 1.13
Merge branch 'master' of https://github.com/appnexus/mobile-sdk-ios into github-master
Merge branch 'master' into github-master