smaller changes in preferences for distribution vocabularies
use NewTaxEditorInstance for CdmPreferences in TaxEditor and fix representation handling in namerelationType combobox
ref #7063: fix NPE in local preferences
ref #7793: add DB preferences to hide specimen and import issues and smaller changes in db preferences
ref #7063:handle orderedTerms without orderindex and order by lable
ref #7063: better handling of preferences for distribution editor and other places
ref #7063: add vocabulary selection for distribution editor and area selection in editor