Copyright for ruby-ffi-rzmq source package in Bionic

Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: ffi-rzmq
Source: http://zeromq.org/bindings:ruby-ffi

Files: *
Copyright: 2013 Chuck Remes
License: Expat

Files: examples/local_lat.rb examples/remote_lat.rb
Copyright: 2007-2010 iMatix Corporation
License: LGPL-3+

Files: debian/*
Copyright: 2013 Dmitry Borodaenko 
License: Expat
Comment: the Debian packaging is licensed under the same terms as the original package.

License: Expat
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 .
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

License: LGPL-3+
 0MQ is free software; you can redistribute it and/or modify it under
 the terms of the Lesser GNU General Public License as published by
 the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 .
 0MQ 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
 Lesser GNU General Public License for more details.
 .
 On Debian systems, the full text of the Lesser GNU General Public License
 version 3 can be found in the file `/usr/share/common-licenses/LGPL-3'.