Copyright (C) 2011 Aldrin Edison Baroi

 This program 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.

 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 General Public License for more details.

 You should have received a copy of the GNU General Public License along
 with this program; if not, write to the 
     Free Software Foundation, Inc.,
     51 Franklin Street, Fifth Floor
     Boston, MA 02110-1301, USA.
     http://www.gnu.org/copyleft/gpl.html