Update to AFNetworking v2.1 - limits to iOS version >= 6.0
remove dangling method interface
Incorrectly setting header tokens was causing catalog view not to work.
Seatbelt around ETA error not returning correct type, and don’t allow non-web scrolling in catalog view
Increment Pull-Sync count _after_ notifications are sent, so that DB is in correct state before hasSynced changes
Update example podfile
Merge branch 'release/v2.2.0'