EDIT

ref #9204 remove commons-lang2 from cdmlib dependencies

ref #9199 fix TaxonNode issues with new super class (cont.)

ref #9199 fix TaxonNode issues with new super class

ref #9199: TaxonNode is SingleSOurcedEntity

ref #9199: TaxonNode should extend SingleSourcedEntityBase

cleanup

ref #9204 upgrade hibernate validator to 6.1.5 (and dependencies)

ref #9194, ref #6581 fix propOrder

ref #9194, ref #6581 Remove ReferencedEntityBase

ref #9194, ref #6581 use DescriptionElementSource for SingleSourcedEntityBase