Upgraded to correct Akka version 2.2.3
Merge remote-tracking branch 'extendedmind/master'
Changed from spray-client to dispatch
Added missing authentication
Fixed authentication for Dispatch
Removed rest of spray-client code. Added two new user types ALFA and BETA and created signUpMode and signUpMethod paramerers.
Added possibility for admin to change user type and user type is now returned correctly from authenticate
Http response error recovery.
Promises in route change authentication status check.
Merge remote-tracking branch 'extendedmind/master'