Added TcpSocket Connectors unit tests.
Added TcpSocket Connectors unit tests.

cinemast/libjson-rpc-cpp,jmassey-jacques/libjson-rpc-cpp,cinemast/libjson-rpc-cpp,toolmmy/libjson-rpc-cpp,cinemast/libjson-rpc-cpp,jmassey-jacques/libjson-rpc-cpp,toolmmy/libjson-rpc-cpp,cinemast/libjson-rpc-cpp,cinemast/libjson-rpc-cpp,jmassey-jacques/libjson-rpc-cpp,jmassey-jacques/libjson-rpc-cpp,toolmmy/libjson-rpc-cpp,toolmmy/libjson-rpc-cpp