Revision history for Perl extension IO.

0.01  Fri Jul 15 17:37:11 2011
	- original version; created by h2xs 1.23 with options
		-X -A IO

0.02 Tue Jul 26 10:28:00 2011
    - fix comment

0.03_01 Tue Jul 26 10:35:00 2011
    - change to developer release
