EDIT

ref #6774 Refactor CheckBoxTreeComposite layout

ref #8045: check whether all db preferences are deleted from DB if value is default value

ref #8045: show possible entries for preferences in combo boxes and show default value

ref #7920: adaptions for changing PreferenceCache

ref #7920: add handlers and wizards for area specific status preference selection

Adapt to model change (set termType in constructor)

fix #8162 adapt terms to new package structure in TaxEditor

ref #7849: minor

ref #7849: set default for term selection on local preferences

ref #7849: if term selection is null the default value is used -> delete pref from db