EDIT

ref #8385: add method to get voc by uuid

Adapt uniqueness and notNull for some authority parameters

update model cache for schema version 5.8.1

ref #7099 preliminary removing initialization of authorities to avoid LIE in AuthenticationPresenterTest

adapt test H2 to schema v5.8.1

adapt poms to correct handling of versions => move versions to parent pom

ref #8454 fix UserAndGroupServiceImplTest

ref #8442 fix some jaxb annotations

ref #8442 add externallyManaged to UserDefined classes for matching and merging

minor