[sslh] Transparent mode with IPv4 and IPv6

[Yves Rutschle]

On Fri, Jan 22, 2016 at 09:18:51AM +0000, Matt Smith wrote:
> That is perfect! I do have working DNS so I just changed it from IP
> addresses to hostnames and it works perfectly on both v4 and v6 in
> transparent mode now. I don't know why I didn't think of that before. It
> seems so obvious now! Thanks for that :)

Excellent, I'll add a note about that in the README.