This also adds a set of files in the qubes/ directory that
are meant to be copied to the /boot partition.
Issue #154: for ease of upgrading Qubes, the script should
live on /boot instead of in the ROM. This requires a GPG
signature on the startup script to avoid attacks by modifying
the boot script.
Issue #123: this streamlines the boot process for Qubes, although
the disk password is still not passed in correctly to the initrd
(issue #29).
This does not address issues #110 of how to find the root device.
The best approach is probably disk labels, which will require
special installation instructions.
Reduce the size of flashrom by commenting out most flash chips,
boards and programmers.
Wrapper script to make it easier to rewrite the ROM on the x230
using the flashrom layout.
Keep the entire 12 MB ROM for flashing.
