A hybrid approach was previously employed that made it possible
to use admin as a synonym for root, which was really confusing
and a bit unclear judging by the actual code employed. Does
admin own a home directory or not? Why does root work on the
console, but not in the web interface?
Make "src" the implicit "/usr/local" so that nobody can
sneak in weird files in the base file system or potentially
overwrite them.
This is the last time, I swear... :)
