add TCP comm mode for Novelec protocol

conanfile.py

include/N_PhotoConducteur.h

include/N_PhotoVoltaique.h

include/NovelecProtocol.h

include/Novelec_MCCE2.h

include/TangoEthernetLink.h

include/TangoSerialLink.h

pom.xml

src/N_PhotoConducteur.cpp

src/N_PhotoVoltaique.cpp

src/NovelecProtocol.cpp

src/Novelec_MCCE2.cpp

src/TangoEthernetLink.cpp

src/TangoSerialLink.cpp