Re: base-config cruft cleanup

[David Whedon <dwhedon@gordian.com>]

> - From my TODO:
> 
>   * Aph can add dboostrap_settings info that says where they got base.tgz
>     from. This might be able to be used to tell where the archive they used is.
> 
>   Updating that thought to the present, if debootstrap downloads packages from
>   the net, we know whatever server it used works for this system, and if that
>   server could be written to dboostrap_settings, it would make a good default
>   for apt-setup.

I just did this, it is called DEBIAN_MIRROR in dbootstrap_settings