[caiman-discuss] Code review for 6774

[Clay Baenziger]

Hi all,
        I know Ethan's taken a peak at this code and if he would be able 
to provide a further review, I've taken a stab at fixing 6774 (having
create-client not require the image-path to be handed in).
        The webrev is posted at http://clayb.net/6774.
                                                        Thank you,
                                                        Clay