Copyright for pnm2ppa source package in Trusty

This package was originally debianized by Roland Bauerschmidt
 on Sat,  4 Mar 2000 20:51:28 +0100.

Homepage: http://pnm2ppa.sourceforge.net/
Download: http://sourceforge.net/projects/showfiles.php?group_id=1322
Upstream Authors: A complete list of authors and their contributions can be
    found in /usr/share/doc/pnm2ppa/CREDITS.

Copyright © 1998-2000 by the pnm2ppa project

   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 package; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
   02110-1301, USA

On Debian systems, the complete text of the GNU General
Public License can be found in `/usr/share/common-licenses/GPL-2'.