Copyright for arptables source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: arptables
Source: https://www.netfilter.org/

Files: *
Copyright: 2000-2002 netfilter coreteam 
           2000-2002 Paul 'Rusty' Russell 
           2000-2002 Marc Boucher 
           2000-2002 James Morris 
           2000-2002 Harald Welte 
           2000-2002 Jozsef Kadlecsik 
           2003-2013 Bart De Schuymer 
Comment:  Almost all code is from the iptables userspace program, which has main authors:
 Paul.Russell@rustcorp.com.au and mneuling@radlogic.com.au
License: GPL-2

Files: debian/*
Copyright: 2003-2010 Jochen Friedrich 
           2018 Alberto Molina Coballes 
License: GPL-2

License: GPL-2
 This package is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License version 2 as
 published by the Free Software Foundation.
 .
 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 package; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 .
 On Debian systems, the complete text of the GNU General Public License version
 2 can be found in `/usr/share/common-licenses/GPL-2'.