added session manager from sample application
added new manager to event proxy
changing dates to date descriptions
changed the static base url
one more url change
added session manager to geofence proxy
updated afnetwroking dependency to use latest
dispatching completion blocks on main thread
added session manager to beacon proxy
ported AFNetworking request serializtion code for GET request with params
refactored into serializer class
added session manager to manifest, and implemented Goefence and Beacon GET methods with new GET method on in session manager.
added session manager to devices
added session manager to subscriptions
 changed GET to PATCH, and removed old code
added CCHResource body serializer, renamed defaultManager to sharedManager, updated references
added session manager to notification proxy
added check for length == 1 to prevent JSON parsing errors during empty respones
removed dependency on AFNetworking, removed cocoapods and all pod related files, references, and  build phases
updated podspec, removed afnetworking