[ZendTo] Address book feature

[Francis]

Hello,

We deployed Zendto recently and I just received a good feature request
from our users.  Some users often send big files to the sames users
all the time.  It would be great to have a little address book in the
upload form.

Before I write this mail, I checked if this feature is already
supported.  I found that Zendto save email addresses into an
AdressBook table but it seem that this data is not used.

Is it something in development?

Thanks!

-- 
Francis