Add some blinking to the Temp.

To see on the device if it still runs.

src/OutsideTempSensor.cpp

@@ -1,21 +1,5 @@
 /*
- Basic ESP8266 MQTT example
+Send the DHT11 Measured Temperature via MQTT
- This sketch demonstrates the capabilities of the pubsub library in combination
- with the ESP8266 board/library.
- It connects to an MQTT server then:
-  - publishes "hello world" to the topic "outTopic" every two seconds
-  - subscribes to the topic "inTopic", printing out any messages
-    it receives. NB - it assumes the received payloads are strings not binary
-  - If the first character of the topic "inTopic" is an 1, switch ON the ESP Led,
-    else switch it off
- It will reconnect to the server if the connection is lost using a blocking
- reconnect function. See the 'mqtt_reconnect_nonblocking' example for how to
- achieve the same result without blocking the main loop.
- To install the ESP8266 board, (using Arduino 1.6.4+):
-  - Add the following 3rd party board manager under "File -> Preferences -> Additional Boards Manager URLs":
-       http://arduino.esp8266.com/stable/package_esp8266com_index.json
-  - Open the "Tools -> Board -> Board Manager" and click install for the ESP8266"
-  - Select your ESP8266 in "Tools -> Board"
 */
 
 #include <Arduino.h>
@@ -101,6 +85,9 @@ void loop() {
   client.loop();
 
   delay(5000);
+  digitalWrite(BUILTIN_LED,HIGH);
+  delay(1000);
+  digitalWrite(BUILTIN_LED,LOW);
   float humidity = dht.getHumidity();
   float temperature = dht.getTemperature();