Copyright for hepmc3 source package in Oracular

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: hepmc3
Source:  http://hepmc.web.cern.ch/hepmc/

Files: *
Copyright: 2014-2019 The HepMC collaboration (see AUTHORS for details)
License: GPL-3.0+

Files: ./cmake/Modules/CPackRPM.cmake
       ./cmake/Modules/CPackDeb.cmake
       ./cmake/Modules/CMakeMacroParseArguments.cmake
Copyright:
 2007-2009 Kitware, Inc.
 2007-2009 Mathieu Malaterre 
 2010 Alexander Neundorf 
License:
 Distributed under the OSI-approved BSD License (the "License");
 see accompanying file Copyright.txt for details.
 .
 This software is distributed WITHOUT ANY WARRANTY; without even the
 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 See the License for more information.

Files: ./include/HepMC3/LHEF.h
Copyright: 2009-2013 Leif Lonnblad
License:
 The code is licenced under version 2 of the GPL, see COPYING for details.
 Please respect the MCnet academic guidelines, see GUIDELINES for details.

Files: ./examples/ViewerExample/cmake/Modules/FindGraphviz.cmake
Copyright:
  2009, Adrien Bustany, 
  2012-2014, Klarälvdalens Datakonsult AB, a KDAB Group company 
  2013-2014, Kevin Funk 
  2014, University of Southern California
License: GPL-3.0+

Files: ./examples/Pythia6Example/pythia-6.4.28.f
Copyright: 2010 Torbjorn Sjostrand, Lund
# According to COPYING from this tarball:
# http://home.thep.lu.se/~torbjorn/pythia8/pythia8240.tgz
License: GPL-2.0+

Files: debian/*
Copyright: 2014-2019 HepMC developers 
           2019 Mo Zhou 
License: GPL-3.0+

License: GPL-3.0+
 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 3 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 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".

License: GPL-2.0+
 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 program. If not, see 
 .
 On Debian systems, the complete text of the GNU General
 Public License version 2 can be found in "/usr/share/common-licenses/GPL-2".