To pre-configure Continuum, we have actually a first page to configure some fields, I don't think it is enough because users must have the possibility to configure more and necessary parameters like the SMTP server.
Maybe it would be good to create an installer to configure some part. I don't think at an executable installer like script or binary file but with a web UI. The user will can access to the conf part with an url like this:
http://server.name:port/continuum/install