EDIT

fix delete of not persisted data in bulk editor

ref #3767: add DOI to reference detail element

ref #7849: remove OVERRIDE constants from IPreferenceKeys and handle it by method

ref #7849: continue adapt db and local preference pages

remove old class

ref #7849: improve DB preference handling and use editorpreferencePredicates keys also for local preferences

ref #7865 Update source details when editing source

code cleanup

Replace popup menu id by constant

code cleanup