//author: David Gann | url: www.000.graphics | contact for support: davidgann@000.graphics

//Copyright 2017, 2018 David Gann
 // 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, or
    // (at your option) any later version.

    // 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, see <http://www.gnu.org/licenses/>.
	
	//sub licenses are marked accordingly and are excluded from this license