Wrote canCheckOut, started checkOut
Merge remote-tracking branch 'origin/checkin' into checkout

Conflicts:
	se.chalmers.TDA593.Book-a-Hobbit/src/hobbit/model/impl/RoomBookingControllerImpl.java
Added a @generated NOT
Merge remote-tracking branch 'origin/checkin' into checkout
Working on getAvailTypes()
Finished checkout(?)
getAvailablrlelTypes cont.
merge fix with master
Added and implemented isPaid and setPaid to BillItem(Impl)
Implemented isBillSettled.
getAvailTypes continuation
Merge branch 'master' into bookingManager
continuation of GetAvTypes
Merge branch 'master' into BookingManager
Implemented copyGuest()
Implemented copyRoomBooking()
Implemented getRoomBooking(int roomNumber)
Added interface methods for generatId
Merge branch 'master' of https://github.com/faern/book-a-hobbit
getAvTypes DONE I THINK