Fix method name in BeaconMessage

getUUID() (which returns the UUID of the Module sending the Beacon) was
shadowing getUUID() of Message which returns the UUID of the Message
Add ClientChannelFactory (make commit nicer)
Add type adapter registering
Add message type registration
Fix server startup
Fixup ConMan
Fixup: ConMan address null
Fixup: ClientChannelInitializer
Fixup: ConnectionEstablishedMessageHandler
WORK IN PROGESS