This will be necessary to handle including other configs from the config
to use as these configs will not be copied.

This allows redirecting the location packages are installed using
symlinks. This makes it much easier to change the filesystem hierarchy
by not having to change every recipe in the cookbook.

I sorta OOP'ed this, combining the logic of what needs to happen for
each config object with those objects. More things are coming, this is a
very WIP commit.

I'm not sure if this is the best syntax...