Copyright (c) 2000-2008 Andre Burgaud (http://www.burgaud.com)

Permission is hereby granted, free of  charge, to any person obtaining a  copy
of  this software and associated documentation files (the "Software"), to deal
in  the Software  without restriction, including without limitation the rights
to use, copy,  modify,  merge, publish, distribute,  sublicense,  and/or  sell
copies of  the  Software, and  to permit  persons  to  whom  the  Software  is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE  SOFTWARE  IS  PROVIDED "AS IS", WITHOUT WARRANTY OF  ANY KIND, EXPRESS OR
IMPLIED,  INCLUDING  BUT NOT  LIMITED  TO  THE WARRANTIES  OF MERCHANTABILITY,
FITNESS FOR  A PARTICULAR PURPOSE  AND NONINFRINGEMENT. IN NO EVENT SHALL  THE
AUTHORS  OR COPYRIGHT  HOLDERS  BE  LIABLE FOR  ANY CLAIM,  DAMAGES  OR  OTHER
LIABILITY, WHETHER IN AN ACTION OF  CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE  SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.