Copyright for byobu source package in Xenial

This package was debianized by Dustin Kirkland 
Sun, 14 Dec 2008 13:11:37 -0600

It was downloaded from: https://launchpad.net/byobu/+download

Upstream Authors:
 Dustin Kirkland 
 Dustin Kirkland 
 Nick Barcet 

Copyright:
 Copyright (C) 2008-2009 Canonical Ltd.
 Copyright (C) 2009-2014 Dustin Kirkland

 All rights reserved.

License:

 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 version 3 of the License.

 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 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.

The Ubuntu packaging:
 Copyright (C) 2008-2009 Canonical Ltd.
 Copyright (C) 2009-2014 Dustin Kirkland
 released under the GPL-3.