attempt to use tornado w/ gunicorn to fix truncated files problem.
Revert "attempt to use tornado w/ gunicorn to fix truncated files problem."

This reverts commit a7518b73189f64aed540442af0c69f50164e333e.

It seems the problem is related to the proxy I'm using to serve the
directory from over a custom HTTPS domain:

https://github.com/nodejitsu/node-http-proxy/issues/406