The software in this package is distributed under the GNU General Public License (with a special exception described below). A copy of GNU General Public License (GPL) is included in this distribution, in the file COPYING. As a special exception, the copyright holders of this package give you permission to link this code with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this code. If you modify this code, you may extend this exception to your version of the code, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version. This software may also contain other code (examples, external libraries and the optional AWT subsystem) distributed under other terms.