waiting for Mike to work on Jail. This is an auditing module. Its
intended to serve two purposes. 1) Provide a common set of routines
for generating all that audit email from various scripts and 2)
provide a debugging hook for when things screw up via the web
interface and the user is too clueless to help us out, or the
information just got lost someplace.

The main function is:

	AuditStart($daemonize;$logname);

To start an audit, call AuditStart(). The first arg indicates if the caller
is wanting to daemonize. If not, just redirect stdout/stderr to a logfile,
and return. The logfile is optional; if not provided one will be created
based on the name of the script with mktemp. If the user wants to
daemonize, also fork and detach. This is provided as a convenience for
those scripts that tend to combine redirecting output and daemonizing. The
parent is exptected to exit, like any good mother of a daemon.

Okay, so all output is redirected to the log file. If a subscript is
invoked that also calls audit, that call is ignored, under the assumption
that the logging can be rolled into the parent, and besides it would create
a blizzard of email.

There is a package destructor (END) that is setup to email the log file to
the audit list, and if a log was created, the log goes to the logs
list. This is important. The audit list never gets any logs; it just gets a
two line record of what was done ("rmacct mike (by stoller)"). The log goes
separately to the logs list for inspection if needed at some point. This
makes the audit list very consise and easy to distill.

Like all good package destructors, you can tell if the script was
exiting with an error. If it was, then instead of sending the mail to
the logs list, send the message to tbops! The nice thing is that this
gets invoked no matter how you exit! No need to explicitly send the
email, unless of course you want it, but I have not written than
function yet!

Oh, for debugging. We can go stick in Audit calls when scripts
misbehave, and we can watch the output.

Cool, right? Really useful, right? Handy Dandy, right? Mike?