Copyright for wmnet source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: wmnet
Upstream-Contact: Window Maker Developers Team 
Source: https://www.dockapps.net/wmnet

Files: *
Copyright:
    1998 Jesse B. Off  
    2000 Katharine Osborne 
License: GPL

Files: getopt1.c getopt.c getopt.h
Copyright: 1987,88,89,90,91,92,93,94,96,97 Free Software Foundation, Inc.
License: GPL-2+

Files: debian/*
Copyright:
 1998-2006 Philipp Frauenfelder 
 2007-2008 Sandro Tosi 
 2012 Martin Lazar 
 2022 Andreas Metzler 
License: GPL-2+

License: GPL
 This software is released under the GNU General Public License agreement.
 No warranties, whatever.... you know the usuals.... this is free
 software.  if you use it, great... if you wanna make a change to it,
 great, but please send me the diff.
 .
 On a Debian system the complete text of the GNU General Public License
 can be found in the file `/usr/share/common-licenses/GPL'


License: GPL-2+
 The GNU C Library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public License as
 published by the Free Software Foundation; either version 2 of the
 License, or (at your option) any later version.
 .
 The GNU C Library 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
 Library General Public License for more details.
 .
 On a Debian system the complete text of the GNU General Public License
 version 2 can be found in the file `/usr/share/common-licenses/GPL-2