Revision history for Perl extension IO::File::flock.

0.07  2003/06/10
	- 0.06 is miss take upload file.
0.06  2003/06/09 (deleted)
	- open mode '+<' then lock_sh -> lock_ex
0.05  2003/02/25
	- document rewrite.
0.04  2003/02/21
	- bug fix
	- add timeout parameter
0.03  2003/02/21
	- beta release
