The code in fcgi_req to send the custom params set in the config file was placed inside the conditional for `tls_peer_cert_provided`, so the custom parameters would not be sent if a client certificate is not provided.

will help in future restructuring to have fixed-size objects.

spawning programs was a hidden feature used only for testing. It's gross and when got removed, I forgot to remove the field as well.

ventige of the cgi support (and lack of url rewriting)