Validate that callback IDs are always well-formed
CB-6150 - objc_msgSend causes EXC_BAD_ACCESS with plugins on arm64
Removed obsolete .gitmodules
CB-6149 - AppDelegate uses deprecated handleOpenURL
CB-4863 - Drop iOS 5.0 support, and support arm64 (closes #90)
CB-5286 - Fix warnings when compiled under arm64
CB-6217 iOS simulator targets not consistent across scripts
CB-6340 - Adding rebroadcast capabilities to remote notification registration
within AppDelegate (closes #94)
CB-6287 - Add build script support for arm64
CB-6327: Allow '.' in plugin feature names (and therefore callback ids)
Minor release notes updates.
Add NOTICE file
Update Xcode .pbxproj files according to Xcode 5.1 recommendations