Fixing PacketCount removal
minor fixes
update geet-peers new spec requirement
udpate EtherJ lib for the studio
introducing structural tracing for VM
update EtherJ dependency
ServerPeer first draft introduced, difficulty calculation bugs.
Infrastructure for channel management
If the chain goes out of sync auto catch up to the sync state
Call EthereumListener.onRecMessage() and EthereumListener.onSendMessage() respectively if listener is registered with WorldManager.
Merge pull request #166 from biafra23/feature/notify-messages

Call EthereumListener.onRecvMessage() and EthereumListener.onSendMessage()
Remove unused protocol property