With this patch Parallax and teller now work end-to-end with the Swift backend.
bash-3.2$ curl localhost:9292/image?uri=http://localhost:9191/images/2 > testimg.tar.gz % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 189M 0 189M 0 0 203k 0 --:--:-- 0:15:52 --:--:-- 214k