generic: Installing hnetd-routing script as well to /usr/sbin.
Merge branch 'master' into dtls
Some initial effort to refactor out use of in_addr6 in favor of sockaddr_in6 to identify remote party - dtls will need variable port, probably, due to brokenness of ~bidirectional contact attempts on same port pairs + connecting the ports.
Fixed test_hncp_bfs (with the mandatory routing protocol 0/0 fields for each node).
Merge branch 'master' into dtls
Now make check works once more, and it actually works (sort of).
Still, TBD if this is a good idea or we should go for TLS or something
else.