added Network Layer with address and Application-type

BackUps/DidacticNetPSN.cpp.BackUp

BackUps/DidacticNetPSN.h.BackUp

BackUps/DidacticNetTransmit.cpp.BackUp

BackUps/DidacticNetTransmit.h.BackUp

src/Config.h

src/DidacticNet.h

src/DidacticNetNetwork.cpp

src/DidacticNetNetwork.h

src/DidacticNetPSN.cpp

src/DidacticNetPSN.h

src/DidacticNetTransmit.cpp

src/DidacticNetTransmit.h