[nag] Distinction between shared task lists

[Chuck Hagenbuch]

Quoting Brian Keifer <brian@valinor.net>:

> Take a look at the patch and kick the tires.  Commit it if you like, hack
> it to bits if you don't. =)

I'd request that the additional column name be called "Owner", since it
might not always be a username...

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"People ask me all the time what it will be like living without otters."
 - Google, thanks to Harpers