6/2/2004 1.30

Bug fix, global vars need to be reset when dircmp() called.

6/4/2003 1.20

Make sure directories passed in are directories and exist.
Implement the -s switch, supress messages about identical files.

6/4/2003 1.01

Add test.
Add pod documentaion.

6/3/2003 1.00

Initial release.

