[PATCH-RFC] openmoko-contacts: phonebook import

[Chia-I Wu]

Hi Chris,

This patch adds support for phonebook import from the SIM card.  The
import process is manual.  I add a toolbar button to the details page
for it.

Ideally, we don't need a button.  The import process should be
automatic, and happen before the UI (in phonekit?).  But to go
automatic, openmoko-contacts needs to be at least phonebook-aware first.
Otherwise, confusions arise, as discussed in this thread,

http://lists.openmoko.org/pipermail/openmoko-devel/2008-February/002014.html

The place I chose for the import button is also, well, quite random.  A
better place (and a better icon) for the button might be needed.

-- 
Regards,
olv