Copyright for freetds source package in Bionic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: FreeTDS
Upstream-Contact: freetds@lists.ibiblio.org
Source: ftp://mirrors.ibiblio.org/freetds/

Files: *
Copyright: 1998-2018 Brian Bruns, James K. Lowden, Frediano Ziglio et al.
License: LGPL-2+

Files: debian/*
Copyright: 2000-2018 Steve Langasek 
License: LGPL-2+

Files: doc/userguide*
Copyright: 2001-2016 James K. Lowden et al.
License: GFDL-NIV-1.1+
 Permission is granted to copy, distribute and/or modify this document under
 the terms of the GNU Free Documentation License, Version 1.1 or any later
 version published by the Free Software Foundation; with no Invariant
 Sections, with no Front-Cover Texts, and with no Back-Cover Texts.
 .
 On Debian systems, the complete text of the GNU Free Documentation License
 can be found in `/usr/share/common-licenses/GFDL'.

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; 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 Library General Public License
 can be found in `/usr/share/common-licenses/LGPL'.