Copyright (C) 2018  Ernesto Castellotti <erny.castell@gmail.com>

Ernesto Castellotti is the copyright holder of this software, for
any need, do not hesitate to contact him.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License.

This program 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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this program in the file called "LICENSE".  If not, contact the copyright holder.