[dev] re-arranging horde's summary view... just a little.

[Chuck Hagenbuch]

Quoting Brian Keifer <brian@valinor.net>:

> I've been tinkering a bit with horde's summary view.  When you've got
> four or five apps showing, it gets to the point where you're only seeing 
> one word on each line for each box.  That's where this patch comes in.  
> It adds a display option to horde that allows the user to define how many 
> columns they'd like to see.

Looks great - committed. Thanks!

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"After a few minutes the most aromatic and nice smelling Italian coffee 
 will come out of the exhaustpipe." - Our stove-top espresso pot