Revision history for Perl extension AI::Pathfinding::AStar.

0.04  Mon Oct  17 17:30:00 2005
	- finally made findpath() aware of the context in which it was called and it will now return either an array or array reference accordingly
	- minor coding style tweaks
	- minor documentation edits

0.03  Sat Oct  15 21:00:00 2005
	- fixed a bug in the which successive calls of findPath() would fail to find an existing path
	- made a few minor documentation changes to be a little more clear

0.02  Thu Aug  26 09:30:00 2004
	- restructured the module to act as a base class - It is now actually useful!!
	- reworked the documentation to be more clear

0.01  Sat Sep  10 11:20:23 2003
	- original version uploaded to CPAN