Copyright (c) 2009 Rick (rick 'at' gibbed 'dot' us)

This software is provided 'as-is', without any express or implied warranty. In
no event will the authors be held liable for any damages arising from the use of
this software.

Permission is granted to anyone to use this software for any purpose and to
alter it and redistribute it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not claim
that you wrote the original software. If you use this software in a product, an
acknowledgment in the product documentation is required.

2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.

3. This software, modifications or programs you create using this software, may
not be used for commercial purposes.  Examples of commercial purposes would be
running business operations, licensing, leasing, or selling the software,
distributing the software for use with commercial products, using the software
in the creation or use of commercial products or any other activity which
purpose is to procure a commercial gain to you or others.

4. This notice may not be removed or altered from any source or binary
distribution.