[imp] address book -> compose window

[Chuck Hagenbuch]

Quoting Rong-En Fan <rafan at csie.org>:

> I roughly looked and test this function, it looks good.
> So, what't your opinion on the flow of split addresses,
> mime encoding and check validation of addresses?

Please, there's no need to repost. We're all busy; if no one else can help on
this, I'll get to it when I can.

-chuck

--
"But she goes not abroad in search of monsters to destroy." - John 
Quincy Adams