Copyright for libextutils-cbuilder-perl source package in Xenial

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: ExtUtils-CBuilder
Upstream-Contact: Ken Williams 
Source: https://metacpan.org/release/ExtUtils-CBuilder

Files: *
Copyright: 2003-2015, Ken Williams 
License: Artistic or GPL-1+

Files: debian/*
Copyright: 2005, Chip Salzenberg 
 2006, Florian Ragwitz 
 2008-2009, Damyan Ivanov 
 2008-2015, gregor herrmann 
 2009-2010, Jonathan Yu 
 2009, Nathan Handler 
 2010-2014, Angel Abad 
 2011, Dominic Hargreaves 
 2012, Alessandro Ghedini 
 2013-2014, Florian Schlichting 
 2014, Salvatore Bonaccorso 
License: Artistic or GPL-1+

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-1+
 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 1, 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'.