Configurable Prefix for Userland URL's #23
Description
It might be convenient for somebody to have the userand urls on the same path (for cookies) like the core login. This allows to use the login from core component for userland urls with the logged in user in the dashboard.
https://github.com/sahlinet/tumbo-server/blob/master/tumbo/tumbo/urls.py#L12
Therefore move the include of userland_urls above the core line and add a prefix if TUMBO_USERLAND_URL_PREFIX is configured.