Just after stopping setup delivery the software release is available for request.

After delivery of packing list software release is NOT available for request.

Follows: 239b8992

This reverts commit 2f06edf4.

It is used in Hosting skin selection and thus shall override other skins.

When user requested installation of software and later its destruction system
will support case of old client (which will install or just start installation)
and new client (which will delete).

Cover different cases of having already setup packing list.

Method names are self explanatory.

During cleanup deliver all former packing lists.