Want configuration :server-path

[nilsmagnus]

It would be nice to be able to specify :server-path to be able to serve figwheel-content through nginx.

In my case, I have a dev-server with nginx on it and a ssh-terminal to it. I would like to run lein figwheel on the server and serve the content on "http://myhost.com/devbox/" when I am developing, so the :server-path would in this case be configured to have the value devbox. The default value should probably be /.