[arch-dev-public] dnsmasq 2.58 release

Hi Paul, It looks like dnsmasq is gearing up to release 2.58 in the near future. I'd like to add in dbus support (means dbus-core as a new dep) and distribute the upstream systemd service file along with it. Is this okay with you? If you're short on time, I'm happy to pick up this package, as I use it on just about all my machines. Thanks, Dave