Copyright for xscavenger source package in Focal

This is the Debian GNU/Linux prepackaged version of XScavenger.
XScavenger was written by Dave Ashley.

This package was put together by
Adrian Bridgett ,
from sources obtained from:
 http://www.xdr.com/dash/linux.html

The package has then been taken over by
Marcus Brinkmann .

The source code is covered by the following copyright:

* XScavenger: Copyright 1997 by Dave Ashley dash@xdr.com

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 dated June, 1991.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
   USA.

On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL-2'.