Stage ftp.nasqueron.org

Summary:
This case is a little peculiar, as the ftp/website is a subfolder of rFTP.

Non sites are cloned in software/, a symlink has been created to wwwroot.

This can be used to serve index.html only on HTTP, or to provision directly
the FTP jail (something like /usr/jails/ftp/var/ftp)

Test Plan: Provision /var/wwwroot/nasqueron.org/ftp with the homepage (D1082)

Reviewers: dereckson

Reviewed By: dereckson

Differential Revision: https://devcentral.nasqueron.org/D1091