pam_abl release 0.4.0

[Chris]

For those of you using pam_abl, there is a new release (0.4.0) available for
download.  The major changes are:

- Changed the command line interface to allow non-pam interaction.  You can now
fail, whitelist (unblock), and check hosts and users from the command line.

- Added the ability to run commands with parameter substitution when a host or
user is checked and they change state from the last time they were checked.

- Fixed a bug that kept databases from being created if they didn't exist.


Enjoy!

Chris