Copyright for libauthen-dechpwd-perl source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Authen-DecHpwd (Zefram) 
Source: https://metacpan.org/release/Authen-DecHpwd
Upstream-Contact: Shawn Clifford, Davide Casale, Mario Ambrogetti, Terence Lee, Jean-loup Gailly, Solar Designer, Mike McCauley , Andrew Main (Zefram) 

Files: *
Copyright: 1996-2002, Solar Designer
 2002, Jean-loup Gailly 
 2006-2011,2017 Andrew Main (Zefram) 
License: GPL-2+
Comment: Based in part on code from John the Ripper
 (copyright Solar Designer)

Files: debian/*
Copyright: 2007-2010, Ivan Kohler 
 2010-2011, Ansgar Burchardt 
 2010, Franck Joncourt 
 2011, Maximilian Gass 
 2013, Xavier Guimard 
License: Artistic or GPL-2+

License: Artistic
 This program is free software; you can redistribute it and/or modify
 it under the terms of the Artistic License, which comes with Perl.
 .
 On Debian systems, the complete text of the Artistic License can be
 found in `/usr/share/common-licenses/Artistic'.

License: GPL-2+
 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, or (at your option)
 any later version.
 .
 On Debian systems, the complete text of version 1 of the GNU General
 Public License can be found in `/usr/share/common-licenses/GPL-1'.