V2 changes:
- Keep using /var/lib for the lease file, but making it respect localstatedir
- Don't pass an empty --conf-file as that confuses dnsmasq when
/etc/dnsmasq.conf doesn't exist or isn't readable.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
