Make sure that subdirectory is removed in nginx.
Make sure that subdirectory is removed in nginx.

Remove the subdirectory from the URL passed from nginx to gunicorn. This
means that "pydata.org/conference/schedule/" will show up in Django as
"/schedule/".

This is necessary to avoid introducing the subdirectory (which will
change for each site) in the urls module.

pydata/conf_site,pydata/conf_site,pydata/conf_site