EDIT

ref #6581 add DescriptionElementSource to TaxonName import

ref #6581 nomRef to OriginalSource allow setNomRef by Interface for compiling

ref #6581 first incomplete version for making nomenclatural reference an orginal source

ref #6241 replaced @created by @since in cdmlib

ref #7392 remove cascade from relationships and adapt tests (up to service layer)

cleanup

ref #7388 fix error in new removeRelationWithTaxonName

cleanup

ref #7386 fix error in new getRelatedNames method

ref #7386 reducing redundancy in name relationship handling methods, adding methods for general use