Closes #96: make wifi led go green when a client is connected via

WebSocket

Author: sarfata

README.md

@@ -196,6 +196,7 @@ been possible!**
    * Improved WiFi connection stability
      This required the latest version of ESP firmware.
      And also some changes to the TCP/NMEA server.
+   * #96: make wifi led go green when we have a websocket client connected
  * 2018 04 23 - v1.2.3
    * Repeat all NMEA and NMEA2000 data to the computer when the serial port is
      opened at 38400 bauds.

src/esp/main.cpp

@@ -153,7 +153,7 @@ void loop() {
         lastMessageTimer = 0;
       }
 
-      if (server.clientsCount() > 0) {
+      if (server.clientsCount() + webServer.countClients() > 0) {
         rgb.setPixelColor(0, clientsConnectedColor);
       }
       else {