Change serial version id for identifiable entity and other minor issues
Fix empty protected titlecaches #5763
Adapt reusability of Credits / Rights
Adapt clone method for credits and rights to be consistent with JPA
mapping (not reusable).
Updating develop poms back to pre merge state
updating develop poms to master versions to avoid merge conflicts
Cleanup MediaRepresentationPart and PolytomousKeyNode #5756
Remove cascading to terms #5755
Add orphanRemoval to RelationshipTermBase.inverseRepresentation
Same exists for TermBase.representation so we have consistent behavior
now. Also it makes sense as inverse Representations can not stand alone.
Also available in: Atom