Copyright for breezy source package in Buster

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: brz
Upstream-Contact: Breezy Developers
Source: https://launchpad.net/brz/+download

Files: *
Copyright:
 2004-2016 Canonical Ltd
 2017 Breezy Developers (Martin Packman, Jelmer Vernooij)
 2008-2017 Jelmer Vernooij
 2004-2012 Aaron Bentley
 2005-2012, 2016 Robey Pointer 
Comment: Upstream authors (among others):
 Martin Pool 
 Robert Collins 
 Aaron Bentley 
 John Arbash Meinel 
License: GPL-2+

Files: debian/*
Copyright: Debian Bazaar Team 
Comment:
 Debianized by Norbert Tretkowski 		2005-04-16
 New co-maintainer Jeff Bailey 	2005-09-05
 New co-maintainer Rob Weir 			2005-09-15
 New co-maintainer Andres Salomon 		2006-01-24
 New co-maintainer Lars Wirzenius 			2006-04-13
 New co-maintainer Adeodato Simó 		2006-07-24
 New co-maintainer Wouter van Heyst 	2007-01-17
 New co-maintainer Jelmer Vernooij 		2008-05-02
 New co-maintainer John Francesco Ferlito 
  2007,2009 Alexander Belchenko 
License: GPL-2+

Files: breezy/util/simplemapi.py
Copyright: 2007 Ian Cook and John Popplewell
License: MIT

Files: contrib/brz_access
Copyright: 2007 Balint Aradi
License: GPL-2+

Files: breezy/plugins/fastimport/*
Copyright:
  2008-2011 Canonical Ltd
  2008 Adeodato Simó
License: GPL-2+

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 of the License, or
 (at your option) any later 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 program; 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 is available
 in /usr/share/common-licenses/GPL-2.

License: MIT
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 .
 The above copyright notice and this permission notice shall be included
 in all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.