Revision history for Algorithm::MarkovChain.

0.03  Tue Oct 31 16:22:56 2000
	- change in spew behavior, prevents infinite loops in the case
	  that a chainset is self-referential

0.02  Mon Oct 09 17:54:00 2000
	- test for existence of chains in spew to prevent looping


0.01  Sat Sep 30 23:30:25 2000
	- original version;