patch to make "from:" selection easier...

[Riccardo Persichetti <ricpersi katamail com>]

Ok,
 i couldn't resist and this is what i could do in,
let's say... 20minutes of looking at balsa sources...

This patch makes the From: field (of the compose window)
react in a different way...
instead of selecting the address book it opens up the
identity selector...

this is not a final version, in the next days i'll try at
getting something that really works!!!

Please give it a look!!!

Cheers,

  Riccardo.
-- 
.------------------------------------.
|        riccardo persichetti        |
|------------------------------------|
| riccardo.persichetti@mo.nettuno.it |
| ricpersi@katamail.com              |
`------------------------------------'

sendmsg-window.c-patch