[Flickrfs-users] bug fixes

[<rdm...@bi...>]

Found the fix for the exception-at-startup bug that is in
the bug tracker.  Change line 446 from

     retinfo = fapi.returntestFailure(rsp)

to

     retinfo = fapi.returntestFailure(photos)

This led me to figuring out why I wasn't seeing the contents
of my set.  The fix for _that_ is to change line 441 from

      photos = fapi.photosets_getPhotos(api_key=flickrAPIKey, photoset_id=set_id)

to

      photos = fapi.photosets_getPhotos(api_key=flickrAPIKey, photoset_id=set_id, auth_token=token)

--David