iOS module updated to 2.1, includes TestFlight SDK 2.2.1, removes references to ASIdentifierManager
iOS module updated to 2.1, includes TestFlight SDK 2.2.1, removes references to ASIdentifierManager
Merge branch 'master' of github.com:sfeather/NappTestFlight

Conflicts:
	ios/README.md
Merge pull request #12 from sfeather/master

iOS module updated to 2.1, includes TestFlight SDK 2.2.1, removes references to ASIdentifierManager