[turba] importing vcards

[Chuck Hagenbuch]

Quoting Cliff Green <green@UMDNJ.EDU>:

> The result is that turba imports the email address as above, and uses
> 'Full Name <"Full Name <address"@domain.name>>' (my single quotes) in the
> To: header.  Trouble is, when one tries to send mail to that address, it
> is returned by sendmail with an error: "unable to add recipient
> [@localhost]: 553 <@localhost>... User address required."

Fixed and tested in HEAD; I've merged it, too, but it's not quite the same 
code in RELENG_1, so if someone could test that I'd appreciate it a lot.

-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