ref #8350: searchfield for namedArea is configurable
ref #8389: revert disabling of allowOverride for default selection
ref #8389: disable allowOverride when 'use default' is selected
ref #8385: label issues, search dialog prefs...
fix search dialog default handling
ref #8385: adapt local and db preference pages
ref #7163: externalize strings in preferences
ref #7163: restructure preferences and externalize strings in preferences