EDIT

rename DescriptiveDataSetServiceTest

first steps for rowwrapper tests

further reduce minFreeHeap for aggregation tests

ref #9816: avoid NPE

ref #9814: rename findByTitleasDto method to findByTitleAsDtoWithVocDto

ref #9816: correct handling of empty quant data

ref #9816: adapt rowWrapperDto to more than one description element

ref #9816: create display string for all elements of the same feature

ref #9811 adding classification uuids to TaxonRelationshipsDTO

avoiding NPEs in loadTreeBranch methods