banip: update 1.0.0-4

banip: update 1.0.0-4

* relax the firewall pre-check if fw4 is not running
* replace former stale tor feed source with 'https://www.dan.me.uk/torlist/?exit'
* add openvpn log term/search pattern example to the readme
* the default config now includes only log terms for dropbear and LuCI, all others are optional
* readme update

Signed-off-by: Dirk Brenken <dev@brenken.org>