don't require sending patches to libreboot first

i now wish for canoeboot to be its own project, entirely
isolated from libreboot. i myself will still use my own
preferred method: submit to libreboot and patch canoeboot
accordingly.

however, some users may wish to send to work on canoeboot
exclusively. this is permitted, as of now. i will simply
cherry-pick those patches into libreboot, where indicated.

Signed-off-by: Leah Rowe <info@minifree.org>