EDIT

ref #6581 adapt search in ReferenceDaoHibernateImpl

cleanup

remove created data from test data

ref #6581 remove unnecessary nomenclaturalReference_ids from test data

cleanup

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

ref #6581 adapt list/count query in RegistrationDaoHibernateImpl

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

ref #6581 fix further testdata for nomenclatural reference testing

cleanup