Automake and autoconf are impossible to fully understand and Meson now provides
everything we need for a much smaller, faster, and more understandable build.
See http://mesonbuild.com/ for more information.
This does not affect UEFI capsule updates as the signing is checked by the
machine itself. We don't know anything about the trust level at all because
NIST SP800-147 pretty much says we're not allowed to.
For BIOS or ColorHug updates however we really do need to request authentication
before downgrading or installing non-signed code.
At the moment only the Hughski Limited key is trusted for firmware, although I
hope in the future we can also include Red Hat, Microsoft, Intel, AMD and other
hardware vendors in that list too.
Fixes: https://github.com/hughsie/fwupd/issues/5
