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 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.

Except  as contained  in  this notice,  the  names of  the  authors or  their
institutions shall  not be used  in advertising  or otherwise to  promote the
sale,  use  or  other  dealings   in  this  Software  without  prior  written
authorization from the authors.