Copyright for armagetronad source package in Bullseye

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Armagetron Advanced
Source: http://sourceforge.net/projects/armagetronad/

Files: *
Copyright: 1998,      David K. McAllister
           2000-2008, Manuel Moos 
           2000-2020, Armagetron Advanced development team
License: GPL-2+

Files: src/thirdparty/binreloc/*
Copyright: Mike Hearn 
           Hongli Lai 
License: public-domain
 This source code is public domain. You can relicense this code under whatever
 license you want.

Files: debian/*
Copyright: 2000-2002, Marcelo E. Magallon 
           2002-2004, Andreas Bombe 
           2005.      Petter Reinholdtsen 
           2007-2011, Christine Spang 
           2014-2020, Markus Koschany 
License: GPL-2+


License: GPL-2+
 This software is distributed under the GNU General Public License, version 2
 or later. On Debian systems, the complete text of the GNU GPL can be found in
 `/usr/share/common-licenses/GPL-2'.