michel in Thulb-Maven-SVN

changend command to use object ids instead of derivate ids
removed length restriction from field provenance
- added markURNAsUnregistered command

- change list command to print derivate ID

added Klassik Stiftung Weimar Logo for Viewer
removed Nationalversammlung from Tree for now
- fixed command "add urn for derivates of objects matching {0}"

- load GND when editor opens, to prevent error on save

- set default licence to CC BY-NC-SA 4.0

- added photography to archimg_class_002

removed duplicate def.validity
ARC-303 #comment added function to add metadataURLs from "Sammlungsportal" for suited documents
ARC-303 #comment added function to add metadataURLs from "Sammlungsportal" for suited documents