Copyright for fpylll source package in Mantic

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: fpylll
Upstream-Contact: Martin Albrecht 
Source: https://github.com/fplll/fpylll

Files: *
Copyright:
 2016-2018 Martin Albrecht 
License: GPL-2+

Files: src/fpylll/gmp/*
Copyright:
 2016-2018 Martin Albrecht 
License: GPL-2+
Comment:
 ``copied/adapted from Sage development tree version 6.9'';
 Sage[Math] being distributed under GPL-2+.

Files: src/fpylll/gmp/pylong.pyx
Copyright:
 2015 Jeroen Demeyer 
License: GPL-2+
Comment:
 ``copied/adapted from Sage development tree version 6.9'';
 Sage[Math] being distributed under GPL-2+.

Files: debian/*
Copyright:
 2016-2018 Jerome Benoit 
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 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'.