Title: UserFacade made done. NOT TESTED YET!

Description: Pushed up, so it can be used together with the
UserHandler, but it is still not yet tested.
Commit: Christopher
Merge branch 'Develop' of https://github.com/CodingCo/3SemLoginServer into Develop

Conflicts:
	build/test/classes/facadeTests/UserFacadeInterfaceTest.class
	src/facades/UserFacade.java