Copyright for zh-autoconvert source package in Bionic

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: autoconvert
Source: https://code.google.com/p/libhz/
Comment: Originally from the now-defunct FTP site
 ftp://ftp.dlut.edu.cn/pub/PEOPLE/saka/autoconvert-0.3.(.+).tar.gz

Files: *
Copyright: 1999-2001 于广辉 Yu Guanghui 
License: GPL-2+

Files: contrib/xchat-plugins/*.h
Copyright: 1998-2002 Peter Zelezny 
License: GPL-2+ with OpenSSL exception
Comment: From old XChat 1.8.9 package,
 see http://snapshot.debian.org/package/xchat/1.8.9-1/
 and http://xchat.org/files/source/1.8/xchat-1.8.9.tar.bz2

Files: debian/*
Copyright: 1999–2000, 2015 Anthony Fok 
           2000–2009       Yu Guanghui 
           2014–2015       Tong Sun 
License: GPL-2+
Comment: See https://github.com/suntong/zh-autoconvert and
 https://github.com/suntong/zh-autoconvert-build for contributions
 by Tong Sun.

License: GPL-2+
 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+ with OpenSSL exception
 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 2 of the License, or (at your option) any later
 version.
 .
 In addition, as a special exception, the author of this
 program gives permission to link the code of its
 release with the OpenSSL project's "OpenSSL" library (or
 with modified versions of it that use the same license as
 the "OpenSSL" library), and distribute the linked
 executables. You must obey the GNU General Public
 License in all respects for all of the code used other
 than "OpenSSL".  If you modify this file, you may extend
 this exception to your version of the file, but you are
 not obligated to do so.  If you do not wish to do so,
 delete this exception statement from your version.
 .
 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 package; if not, write to the Free
 Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 Boston, MA  02110-1301 USA
 .
 On Debian systems, the full text of the GNU General Public
 License version 2 can be found in the file
 `/usr/share/common-licenses/GPL-2'.