[imp] Message forwarding bug in Imp H3 (4.2-RC2)

[Chuck Hagenbuch]

Quoting Jan Schneider <jan at horde.org>:

>> Okay, see
>> http://lists.horde.org/archives/cvs/Week-of-Mon-20080211/074772.html
>> then. That reverts the behavior change, updates the label, and updates
>> the new help text. How's that?
>
> With my follow-up commits, I'm quite happy now. Any other opinions?

Looks good to me - merged. Thanks!

-chuck