version 1.001: Sat Jun 15 13:29:55 CEST 2002

	This code is fully tested, and too simple to be true, so I release
	it without hesitation as stable.

	- Initial implementation of Hash::Case

	- Initial implementation of Hash::Case::Lower, tests in t/10lower.t

	- Initial implementation of Hash::Case::Upper, tests in t/20upper.t

	- Initial implementation of Hash::Case::Preserve, tests in t/30pres1.t

	- Initial implementation of Hash::Case::Preserve, tests in t/31pres2.t