ref #8385: fixes in preferences - getDefaults() for all pages
ref #8045: further implementation for default/explicit value selection preference pages
ref #8045: check whether all db preferences are deleted from DB if value is default value
ref #7849: default values in local preferences
ref #7849: update name details page when restore default
ref #7849: add correct handling for restoreDefaults in DB preference pages
ref #7849: fix problems with preferences
ref #8078: move editorPreferencePredicates to cdmlib
use same saving strategie for local name details pref as for db name details pref
fix #7999: fix NPE in namedetailsview config when no db pref available
fix delete of not persisted data in bulk editor
ref #7849: continue adapt db and local preference pages