ECJ

Version		Change Log
----------------------------------------------------------------------------
1		Initial internal version

2		First prerelease, too many additions to mention

3		Second prerelease
		Race condition bug fixed in ec.gp.koza.Crossover
	     	Breeding trees can now be prespecified
		Crossover can throw away the second sibling
		Multiplexer sped up by a factor of 10!  I might do the
		same thing for Parity and Regression if I have time,
		though for Regression it won't make much of a difference --
		thanks to Poli and Langdon
		Lots of little additions and tweaks
		GPNode functions increased
		Regression's * operator no longer shortcuts (due to NaN/Inf)
		Documentation fixes
		Fitness.equivalentTo() now is ==, not >=
		ec.util.Version modified slightly
		Individuals can now be written out to streams, not just logs
