#23 Dualserver for FreeBSD

[ros]

Dualserver doesn't work properly in FreeBSD hosts due to divergences in the network code api
affecting network interface retrieval and message broadcast.

The patches attached to this ticket are currently applied for the v6.94 of dualserver in the FreeBSD ports,
and must be integrated in the dualserver code for the future releases.

http://files.bebik.net/patches/dualserver/patch-dualserverd.cpp
http://files.bebik.net/patches/dualserver/patch-dualserverd.h