Copyright for colortest source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0
Upstream-Name: colortest
Upstream-Contact:
 Wolfgang Frisch (colortable16.sh) ,
 Thomas Dickey (256colors2.pl) ,
 Thomas E. Dickey (8colors.sh 16colors.sh in a private xterm patch #250 - 2009/10/13) ,
 Entheon (colortest) 
Source:
Comment:
 For source, see individual X-Source stanzas below.
 .
 The MIT License information is from the headers of *.sh files.

Files: debian/*
Copyright: 2010-2016 Jari Aalto 
           2019      Giovani Augusto Ferreira 
License: GPL-3+

Files: README 8colors.sh 16colors.sh
X-Source: http://invisible-island.net (2011-06-23 no longer)
Copyright:
 1999-2002,2003 Thomas E. Dickey 
License: MIT-X11

Files: 256colors2.pl
X-Source: ftp://invisible-island.net/xterm/
Copyright:
 1999-2007,2009 by Thomas E. Dickey 
 2002 Steve Wall
 1999 Todd Larason
License: MIT-X11

Files: colortable16.sh
X-Source: http://www.frexx.de/xterm-256-notes/ (2016-11-11 no longer)
Copyright:
 2009 Wolfgang Frisch 
License: GPL-3+

Files: colortest
X-Source: http://www.vim.org/scripts/script.php?script_id=1349 (2016-11-11 no longer)
Copyright:
  2009 Wolfgang Frisch 
License: Public-Domain

License: Public-Domain
 In the colortest, it reads: "by entheon, do whatever the hell you want with
 this file".

License: MIT-X11
 All Rights Reserved
 .
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 .
 The above copyright notice and this permission notice shall be included
 in all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 .
 Except as contained in this notice, the name(s) of the above copyright
 holders shall not be used in advertising or otherwise to promote the
 sale, use or other dealings in this Software without prior written
 authorization.

License: GPL-3+
 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, either version 3 of the License, or
 (at your option) any later version.
 .
 This package 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, see .
 .
 On Debian systems, the complete text of the GNU General
 Public License can be found in "/usr/share/common-licenses/GPL-3".