[dev] Deny permissions

[Chuck Hagenbuch]

Quoting Jason Rust <jrust at rustyparts.com>:

> I like the idea of guest permissions being explicit since it would seem
> to be a more secure approach to something as "open to the world" as a
> guest-accessible application.  I can submit a patch if this is something
> you would consider implementing.

I've just taken care of it.

-chuck

--
Charles Hagenbuch, <chuck at horde.org>
The alligators were there, too, in a bathtub inside the house.