Fensternamen Login/Registrierung
Merge branch 'master' of https://github.com/Asmayra/SoPra.git
Merge branch 'master' of https://github.com/Asmayra/SoPra.git
Merge branch 'master' of https://github.com/Asmayra/SoPra.git
update RegisterControllerTest
update LoginControllerTest