EDIT

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

minor

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.

Remove cascade from term to vocabulary #5754

updating poms for 4.1.0-SNAPSHOT development