Ok, after popular demand, I have removed the cron approach to updating
the www directories for the projects.
/project/<project-name>/public_html is now being symlinked to from
/var/www/project/<project-name> so any changes you make will be instant.
I'm thinking about doing the same with FTP but that would mean I
couldn't do the chroot anymore (unless I'm missing something) and I'm
not sure we want to do that yet.
Erik.