Copyright for akonadi-calendar source package in Buster

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: akonadi-calendar
Source: http://download.kde.org/pub/kde/unstable/applications/

Files: *
Copyright: 2009, Allen Winter 
           1998, Barry D Benowitz 
           2010, Bertjan Broeksema 
           2008, Bruno Virlet 
           2010, Casey Link 
           2009, Constantin Berzan 
           2001-2004, Cornelius Schumacher 
           2009, Frank Osterfeld 
           2011, Grégory Oestreicher 
           2009, KDAB 
           2002-2011, Klaralvdalens Datakonsult AB, a KDAB Group company 
           2002-2010, Klarälvdalens Datakonsult AB
           2014-2018, Laurent Montel 
           2004, Reinhold Kainhofer 
           2011, Rosetta Contributors and Canonical Ltd 2011
           2014, Sandro Knauß 
           2010-2013, Sérgio Martins 
           2011, Sérgio Martins 
           2010-2016, This_file_is_part_of_KDE
           Tobias Koenig 
           2009-2010, Tobias Koenig 
           2007-2009, Volker Krause 
License: LGPL-2+

Files: src/kcolumnfilterproxymodel.cpp
       src/kcolumnfilterproxymodel_p.h
Copyright: 2010, Klarälvdalens Datakonsult AB
License: LGPL-2.1+

Files: debian/*
Copyright: 2015 Harald Sitter 
License: LGPL-2+

Files: po/ca/*
       po/ca@valencia/*
       po/uk/*
Copyright: 2014-2017, This_file_is_part_of_KDE
License: LGPL-2.1+3+KDEeV

License: LGPL-2+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public
 License as published by the Free Software Foundation; either
 version 2 of the License, or (at your option) any later version.
 .
 This library 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
 Library General Public License for more details.
 .
 You should have received a copy of the GNU Library General Public License
 along with this library; see the file COPYING.LIB.  If not, write to
 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 Boston, MA 02110-1301, USA.
 .
 On Debian systems, the complete text of the GNU Library General
 Public License version 2 can be found in "/usr/share/common-licenses/LGPL-2".

License: LGPL-2.1+
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
 .
 This library 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
 Lesser General Public License for more details.
 .
 The complete text of the GNU Lesser General Public License version 2.1
 can be found in `/usr/share/common-licenses/LGPL-2.1'.

License: LGPL-2.1+3+KDEeV
 This file is distributed under the license LGPL version 2.1 or
 version 3 or later versions approved by the membership of KDE e.V.
 .
 The complete text of the GNU Lesser General Public License version 2.1 can be
 found in `/usr/share/common-licenses/LGPL-2.1', likewise, the complete text
 of the GNU Lesser General Public License version 3 can be found in
 `/usr/share/common-licenses/LGPL-3'.