$Id$

1.3 2006-02-12
    Add configuration for iptables add/remove commands.
    Preserve case in config file. Some patterns may need this, and
    the add/remove commands generally need this.
    Add flush option for startup script to flush the INPUT chain.
    The restart/reload options also flush the input chain.

1.2 2006-02-01
    Don't flush the table to remove entries, use -D option to iptables.
    Reduce sleep time from 10 to 2 seconds between read cycles.

1.1 2006-01-08
    Add syslog entries when new ip addresses are blocked or released.

1.0 2005-12-17
    Initial release.