* support the RPZ trigger 'RPZ-CLIENT-IP' to always allow/block certain
clients based on their IP (currently only supported by bind!)
* avoid promiscuous mode in tcpdump setup for adblock reporting
* speed up dns report preparation
* support dns report mailing (/etc/init.d/adblock report mail)
* fix bind autodetection
* update LuCI-frontend (separate PR)
* update readme
Signed-off-by: Dirk Brenken <dev@brenken.org>