[dev] prefs locking

[Chuck Hagenbuch]

Quoting Jon Parise <jon@csh.rit.edu>:

> I think it's better to stick to the isLocked() API method.  If we want
> the preferences configuration (config/prefs.php) to always be honored,
> it would be better to add that forcible logic to Prefs.php rather than
> trying to enforce it locally.

I agree. The solution, I think, would just be not to cache the locked bit of 
the pref acl in the session cache... if it needs changing at all.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"We have no fuel on board, plus or minus 8 kilograms." -A NASA scientist