[Nautilus-list] new bonobo required

[Darin Adler <darin eazel com>]

I've checked in the changes to make Nautilus require the new Bonobo. If you
use eazel-hacking, you should do an "update" before your next "rebuild". If
you don't, you should get the latest Bonobo and install it just before you
next update and build Nautilus.

Warning: There are lots of parts of the UI that will look wrong during the
(hopefully short) transition to the new Bonobo. Don't panic! Most will be
fixed in the next few days.

    -- Darin