A change for
reverted a performance gain where the core MO doesn't need to be updated if there were no changes to the core object. OPENIDM-9734
In `ManagedObjectSet#handleSignalVertexUpdateFromEdge()' the relationships should be stripped and then compared. If the non-relationship fields are equal, then there is no need to store the repo object in the DB.
This logic needs to use the correct objects ...