The core Discount C sources are
Copyright (C) 2007 David Loren Parsons.

The Discount Lua extension sources are
Copyright (C) 2008 A.S. Bradbury.
Copyright (C) 2008 Tim Channon.

All rights reserved.

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,
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and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

 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
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    copyright, license and disclaimer information.

 3. The end-user documentation included with the redistribution, if
    any, must include the following acknowledgment:

        This product includes software developed by
        David Loren Parsons <http://www.pell.portland.or.us/~orc>

    in the same place and form as other third-party acknowledgments.
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