Finally created something that will update gummiboot. It's still very
dynamic an un-intuitive but it satisfies my immediate laziness. This is
something to work on in the future.
Changed the install directory from /usr/local/etc to /usr/local/var/bin.
This was because of the changes to the config file being re-named to
config.example. The user should now copy
/usr/local/var/lib/gen-update/config.example to /usr/local/etc/config if
they don't want their configs to get wiped upstream.
Reflected the changes to the new installation directory.
Re-named the etc directory to var.
Merge branch 'master' of http://github.com/brushdemon/gen-update