Copyright for telegram-cli source package in Focal

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: telegram-cli
Source: https://github.com/vysheng/tg

Files: *
Copyright: 2013-2015 Vitaly Valtman 
License: GPL-2.0+

Files: m4_ax_check_zlib.m4
Copyright: 2008 Loic Dachary 
           2010 Bastien Chevreux 
License: GPL-2.0+

Files: ax_python.m4
Copyright: 2008 Michael Tindal
License: GPL-2.0+

Files: python-tg.*
Copyright: 2013-2015 Vitaly Valtman 
           2015 Vincent Castellano 
License: GPL-2.0+

Files: m4-ax_gcc_builtin.m4
Copyright: 2013 Gabriele Svelto 
License: m4

Files: ax_lua.m4
Copyright: 2013 Tim Perkins 
           2013 Reuben Thomas 
License: GPL-3.0+

Files: m4_ax_check_openssl.m4
Copyright: 2009-2010 Zmanda Inc. 
           2009-2010 Dustin J. Mitchell 
License: m4

Files: gentoo/net-im/telegram-cli/telegram-cli-9999.ebuild
Copyright: 1999-2013 Gentoo Foundation
License: GPL-2.0

Files: debian/*
Copyright: 2014 Steve Illichevsky 
           2019 Ying-Chun Liu (PaulLiu) 
License: GPL-3.0+

License: GPL-3.0+
 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 version 3 can be found in "/usr/share/common-licenses/GPL-3".

License: GPL-2.0+
 This package 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 2 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 version 2 can be found in "/usr/share/common-licenses/GPL-2".

License: GPL-2.0
 This package 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 2 of the License.
 .
 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 version 2 can be found in "/usr/share/common-licenses/GPL-2".

License: m4
 Copying and distribution of this file, with or without modification, are
 permitted in any medium without royalty provided the copyright notice
 and this notice are preserved.  This file is offered as-is, without any
 warranty.