EDIT

ref #6252 improve salvador image import

ref #3937 Remove marker from salvador import

ref #6252 updates for salvador image import

ref #2937 start GermanSL import

ref #3934 Add feature tree to SalvadorActivator

ref #6252 latest Salvador image import changes

ref #5448 Import additional information as extension instead of
annotations

ref #5448 Fix saving of imported families

ref #3934 update Salvador import for facts

ref #3934 fix factCategory SQL