Ancienne version API

    //    String jTemplate =
    //      "{"
    //
    //    response += "\t\"status\" : \"LoggedIn\",";
    //    response += "\n";
    //
    //    response += "\t\"device\": ";
    //    response += "\n";
    //
    //    response += "\t{\n";
    //
    //    response += "\t\t\"timestamp\": ";
    //    response += timestamp;
    //    response += ", \n";
    //
    //    response += "\t\t\"startuptimestamp\": \"";
    //    response += startupTimestamp;
    //    response += "\",\n";
    //
    //    response += "\t\t\"mac\": \"";
    //    response += WiFi.macAddress();
    //    response += "\",\n";
    //
    //    response += "\t\t\"buildinfo\": ";
    //    response += "\"";
    //    response += __DATE__;
    //    response += " ";
    //    response += __TIME__;
    //    response += "\",";
    //    response += "\n";
    //
    //    response += "\t\t\"version\": ";
    //    response += "\"" + String(_VERSION) + "\"";
    //    response += "\n";
    //
    //    response += "\t},";
    //
    //    response += "\n";
    //    response += "\t\"state\":";
    //    response += "\n\t{";
    //    response += "\n";
    //
    //    response += "\t\t\"on\": ";
    //    response += currentState ? "true," : "false\n";
    //
    //    if (currentState)
    //    {
    //      response += "\n";
    //      response += "\t\t\"color\":";
    //      response += "\n";
    //
    //      response += "\t\t{";
    //      response += "\n";
    //
    //      response += "\t\t\t\"R\": ";
    //      response += color[0];
    //      response += ",\n";
    //
    //      response += "\t\t\t\"G\": ";
    //      response += color[1];
    //      response += ",\n";
    //
    //      response += "\t\t\t\"B\": ";
    //      response += color[2];
    //      response += "\n";
    //
    //      response += "\t\t},\n";
    //
    //      response += "\t\t\"expiration\": ";
    //      response += String(expirationTime);
    //      response += "\n";
    //    }
    //
    //    response += "\t}";
    //    response += "\n";
    //    response += "}";