EDIT

cleanup

remove created data from test data

ref #6581 remove unnecessary nomenclaturalReference_ids from test data

remove null values from test with in Reference, TypeDesginationBase and Person

delete null values for updated, createdBy, updatedBy, LSID and some TaxonName attributes from testdata

ref #6581 fix further testdata for nomenclatural reference testing

cleanup

ref #6581 fix further tests

ref #6581 fix persistence tests (except for 1)

ref #6714 fix ClearDBxxx schemas after updating 001-cdm.h2.sql