BUG-1736: remove wrong artifact reference

Remove old -config artifacts and all references to them. Also make sure
we unmask the final field so that our mucking with it actually works.

Change-Id: I50d3ab589c855e71273ce23cb29022ba678b8b7f
Signed-off-by: Robert Varga <rovarga@cisco.com>
Merge "BUG-1736: remove wrong artifact reference"