[sork] Patch for vacation

[Chuck Hagenbuch]

Quoting Richard.Heggs at nottinghamcity.gov.uk:

> This is another resend of my changes to the vacation module, rediffed
> against HEAD as of this morning.
>
> This has now run happily on my test box for two weeks, and I'd like for it
> to be committed to CVS if it meets with approval.  Nobody has commented on
> it so far... I'm not sure whether that is a good or a bad sign. :)

Neither, we're just busy. :)

I've committed this, with a few additional cleanups. Thanks!

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
"I'm really... I'm not too fascinated by green food." - Average Joe