Copyright for vokoscreen source package in Buster

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: vokoscreen
Source: https://github.com/vkohaupt/vokoscreen

Files: *
Copyright: 2011-2016 Volker Kohaupt 
License: GPL-2

Files: libqxtQt5/qxtglobal.cpp
       libqxtQt5/qxtglobal.h
       libqxtQt5/qxtglobalshortcut.cpp
       libqxtQt5/qxtglobalshortcut.h
       libqxtQt5/qxtglobalshortcut_mac.cpp
       libqxtQt5/qxtglobalshortcut_p.h
       libqxtQt5/qxtglobalshortcut_win.cpp
       libqxtQt5/qxtglobalshortcut_x11.cpp
       libqxtQt5/qxtwindowsystem.cpp
       libqxtQt5/qxtwindowsystem.h
       libqxtQt5/qxtwindowsystem_x11.cpp
Copyright: 2006-2011 The LibQxt project 
License: BSD-3-clause

Files: QtSingleApplicationQt5/qtlocalpeer.cpp
       QtSingleApplicationQt5/qtlocalpeer.h
       QtSingleApplicationQt5/qtlockedfile.cpp
       QtSingleApplicationQt5/qtlockedfile.h
       QtSingleApplicationQt5/qtlockedfile_unix.cpp
       QtSingleApplicationQt5/qtlockedfile_win.cpp
       QtSingleApplicationQt5/qtsingleapplication.cpp
       QtSingleApplicationQt5/qtsingleapplication.h
       QtSingleApplicationQt5/qtsinglecoreapplication.cpp
       QtSingleApplicationQt5/qtsinglecoreapplication.h
Copyright: 2010 Nokia Corporation and/or its subsidiary(-ies) 
License: BSD-3-clause

Files: webcam/QvkCapturethread.cpp
       webcam/QvkCapturethread.h
Copyright: ? Özkan Pakdil 
           ? Sebastian Krzyszkowiak 
License: GPL-2+

Files: debian/*
Copyright: 2013-2018 Joao Eriberto Mota Filho 
License: BSD-3-clause

License: GPL-2 or GPL-2+
 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".

License: BSD-3-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. Neither the name of the author nor the names of other contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS''
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS
 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.