This module is a hook. It triggers the script /etc/update-pass.sh
whenever a password is changed from linuxconf, either using the web
form, or otherwise.

A sample update-pass.sh is supplied. The module expect the script
in /etc/update-pass.sh and is not configurable.

The script received the following arguments

	-user id
	-new password (in clear text)
	-a flag telling if the account is locked. If the
	 account was locked, no password is supplied
	-the domain / or the vdomain name.

The default script logs that in /var/lib/update-pass.log.