Check that we're on iOS 7.0+
Check that we're on iOS 7.0+

adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk,adambard/tapstream-sdk