	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, including commercial applications, 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 would be appreciated but
		is not required.

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

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