Advance Protobuf Forwarder to forward bidirectional
The Protobuf Forwarder shall be advanced s.t. messages from GS (e.g. betConf) can be forwarder by FC to FC-ARM.
The Protobuf Forwarder shall be advanced s.t. messages from GS (e.g. betConf) can be forwarder by FC to FC-ARM.