EDIT

ref #9228 , ref #4866 some fixes for subtree cloning

ref #9267: set sec of new taxon to sec of synonym

ref #4866, ref #9228 fix test and use referenceDao instead of refService internally

cleanup

ref #4866, ref #9228 implement subtree clone

fix #8458 documenting FieldUnitDTOOccurrenceServiceImpl.findFieldUnitDTO()

ref #4866, ref #9228 implement subtree clone in branch

ref #8774: save term tree titleCache

cleanup

ref #9280 rename IKeyTerm.getMessage() => .getLabel()