Add functionality for predicates matching managed objects, Edit postFacebookMessage method
Add logic for NSManagedObject and NSManagedObjectID
Don't know why tests passed with two semicolons, removed one.
Run refreshes on separate queue
Token refresh failure will error out rather than retry the request.
Update refresh error block to provide more info on error in userInfo
Add exception when create or update with setExpandDepth (not supported)
Add space character encoding to custom code request query string parameter values.  Updated documentation.
Update core data tests
Remove reachability checks to prevent false positives when reachability status is unknown
Merge branch 'remove_reachability_checks' into development
Merge branch 'development' into offline_read_cache
Implement basic skeleton for read cache api.  getting old tests to pass.