Revision history for Perl extension threads.

0.03  Mon Jul  2 12:00:50 CEST 2001
	Fixed bug with threads->self() in main thread, thanks Hackworth!

0.02  Sat Jun 30 09:41:00 GMT 2001
	Fixed bug in threads->self() reported by Hackworth
 
0.01  Tue Apr 24 19:04:12 2001
	Cleaned up documentation