Copyright (C) 2008, 2015 SES ENGINEERING, Luxembourg S.A.R.L.
 
   This file is part of SPELL.
 
  SPELL 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 3 of the License, or
  (at your option) any later version.
 
  SPELL 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 SPELL. If not, see <http://www.gnu.org/licenses/>.

  Comments are welcome.