Revision history for Perl extension AI::PSO.

0.81  Sat Nov 11 22:20:31 2006
	- fixed POD to correctly 'use AI::PSO'
	- fixed fitness function in PSO.t
	- removed requirement for 5.8.8
	- added research paper to package

0.80  Sat Nov 11 14:22:27 2006
	- changed namespace to AI::PSO
	- added a pso_get_solution_array function

0.70  Fri Nov 10 23:50:32 2006
	- added user callback fitness function
	- added POD
	- added tests
	- fixed typos
	- changed version to 0.70 because I like 0.7

0.01  Fri Nov 10 18:53:56 2006
	- initial version