Revision history for Data-Util

0.02 Fri Oct 24 09:10:31 2008
	- derived from Scalar::Util::Ref
	- add "-fast_isa" subdirective
		which makes UNIVERSAL::isa() faster
	- remove "instanceof" operator
	- many optimizations
	- fix some bugs

0.01 Sat Oct  4 11:32:36 2008
	- original version; created by Module::Starter
		started as Scalar::Util::Ref