Added login screen
Created another project for beacon emitter.
Added User Details screen.
Added Results screen.
Removed QR Results screen;
Added Parse SDK; Added REST API Client
Cleaning job.
Added REST API for table booking
Merged Parse integration in UI flow. Finished beacon emitter app.
Merge branch 'feature/user-ui-flow' into ParseBranch

Conflicts:
	Cavemen.xcodeproj/project.pbxproj
	Cavemen/AppDelegate.m
Added failure blocks; set current user singleton
Implemented beacon scan.
Merge branch 'feature/user-ui-flow' into ParseBranch

Conflicts:
	Cavemen.xcodeproj/project.pbxproj
	Cavemen/GodClient.h
	Cavemen/GodClient.m
	Cavemen/PersonModel.h
Added unsubscribe from table API
Fixed Table status in REST Client API calls
All 3 scan method are working as expected.
Merge branch 'ParseBranch' into feature/user-ui-flow
Fixed current user displaying
Changed ENUM arrangement
Implemented table booking.