Redistribution and use in source and binary forms,
with or without modification,
are permitted provided that the following conditions are met:

 1. Redistributions of source code must retain
    the above copyright notice, this list of conditions
    and the following disclaimer.

 2. Redistributions in binary form must reproduce
    the above copyright notice, this list of conditions
    and the following disclaimer in the documentation
    and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED
BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS;
OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

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. 

By obtaining, using and/or copying this work,
you (the licensee) agree that you have read, understood,
and will comply with the following terms and conditions.

Permission to copy, modify, and distribute
this software and its documentation,
with or without modification,
for any purpose and without fee or royalty
is hereby granted,
provided that you include the following
on ALL copies of the software and documentation or portions thereof,
including modifications:

  * The full text of this NOTICE in a location
    viewable to users of the redistributed or derivative work.
  * Any pre-existing intellectual property disclaimers, notices,
    or terms and conditions.
    If none exist, the W3C Software Short Notice should be included
    (hypertext is preferred, text is permitted)
    within the body of any redistributed or derivative code.
  * Notice of any changes or modifications to the files,
    including the date changes were made.
    (We recommend you provide URIs to the location
    from which the code is derived.)

Disclaimers

THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS,"
AND COPYRIGHT HOLDERS MAKE NO REPRESENTATIONS OR WARRANTIES,
EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO,
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE
OR THAT THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE
ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.

COPYRIGHT HOLDERS WILL NOT BE LIABLE
FOR ANY DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES
ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENTATION.

The name and trademarks of copyright holders may NOT be used
in advertising or publicity pertaining to the software
without specific, written prior permission.
Title to copyright in this software and any associated documentation
will at all times remain with copyright holders.