[imp] Single signon between, horde+imp

[Chuck Hagenbuch]

Quoting Atif Ghaffar <aghaffar@developer.ch>:

> I log into imp and then if I want to use Turba/Kronolith I have to log
> again in Horde, cause they are using 2 different auth sessions. (How can
> I explain this to my users)

By final release you won't need to. I'm not sure what path we'll end up taking, 
but it'll be resolved.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
Every dark cloud has a silver lining, but lightning kills hundreds of people 
each year who are trying to find it.