* Changed library to call by reference instead of using pointers. Makes code much cleaner.

* RelayNodes renamed to RepeaterNode to distiguish this from RelayActuator.
* Ack is now possible to request for all message types. Added ack-flag for some of the exposed internal messages and presentation message.

libraries/MySensors/examples/DallasTemperatureSensor/DallasTemperatureSensor.ino

@@ -57,7 +57,7 @@ void loop()
     if (lastTemperature[i] != temperature && temperature != -127.00) {
  
       // Send in the new temperature
-      gw.send(msg.setSensor(i)->set(temperature,1));
+      gw.send(msg.setSensor(i).set(temperature,1));
       lastTemperature[i]=temperature;
     }
   }

libraries/MySensors/examples/EnergyMeterPulseSensor/EnergyMeterPulseSensor.ino

@@ -93,7 +93,7 @@ void loop()
   }
 }
 
-void incomingMessage(MyMessage message) {
+void incomingMessage(const MyMessage &message) {
   if (message.type==V_VAR1) {  
     pulseCount = oldPulseCount = message.getLong();
     Serial.print("Received last pulse count from gw:");

libraries/MySensors/examples/IrSensor/IrSensor.ino

@@ -54,7 +54,7 @@ void loop()
 
 
 
-void incomingMessage(MyMessage message) {
+void incomingMessage(const MyMessage &message) {
   // We only expect one type of message from controller. But we better check anyway.
   if (message.type==V_LIGHT) {
      int incomingRelayStatus = message.getInt();

libraries/MySensors/examples/LightLuxSensor/LightLuxSensor.ino

@@ -29,7 +29,7 @@ unsigned long SLEEP_TIME = 30; // Sleep time between reads (in seconds)
 BH1750 lightSensor;
 MySensor gw;
 MyMessage msg(CHILD_ID_LIGHT, V_LIGHT_LEVEL);
-int lastlux;
+uint16_t lastlux;
 
 void setup()  
 { 

libraries/MySensors/examples/RelayActuator/RelayActuator.ino

@@ -38,7 +38,7 @@ void loop()
   gw.process();
 }
 
-void incomingMessage(MyMessage message) {
+void incomingMessage(const MyMessage &message) {
   // We only expect one type of message from controller. But we better check anyway.
   if (message.type==V_LIGHT) {
      // Change relay state

libraries/MySensors/examples/RelayWithButtonActuator/RelayWithButtonActuator.ino

@@ -71,8 +71,7 @@ void loop()
  
   
   
-void incomingMessage(MyMessage message) {
-    Serial.println(gw.getInternalTemp());
+void incomingMessage(const MyMessage &message) {
   // We only expect one type of message from controller. But we better check anyway.
   if (message.type==V_LIGHT) {
      // Change relay state

libraries/MySensors/examples/RepeaterNode/RepeaterNode.ino

@@ -1,8 +1,7 @@
-// Example sketch showing how to create a node thay relays messages
+// Example sketch showing how to create a node thay repeates messages
 // from nodes far from gateway back to gateway. 
-// Important here is that node uses Relay-class and calls 
-// gw.messageAvailable() frequently. This sketch should not 
-// sleep.
+// It is important that nodes that has enabled repeater mode calls  
+// gw.preocess() frequently. This node should never sleep. 
 
 #include <MySensor.h>
 #include <SPI.h>
@@ -12,11 +11,11 @@ MySensor gw;
 
 void setup()  
 {  
-  // The third argument enables relaying mode.
+  // The third argument enables repeater mode.
   gw.begin(NULL, AUTO, true);
 
   //Send the sensor node sketch version information to the gateway
-  gw.sendSketchInfo("Relaying Node", "1.0");
+  gw.sendSketchInfo("Repeater Node", "1.0");
 }
 
 void loop() 

libraries/MySensors/examples/ServoActuator/ServoActuator.ino

@@ -49,7 +49,7 @@ void loop()
   }
 } 
 
-void incomingMessage(MyMessage message) {
+void incomingMessage(const MyMessage &message) {
   myservo.attach(SERVO_DIGITAL_OUT_PIN);   
   attachedServo = true;
   if (message.type==V_DIMMER) { // This could be M_ACK_VARIABLE or M_SET_VARIABLE

libraries/MySensors/examples/WaterMeterPulseSensor/WaterMeterPulseSensor.ino

@@ -109,7 +109,7 @@ void loop()
   }
 }
 
-void incomingMessage(MyMessage message) {
+void incomingMessage(const MyMessage &message) {
   if (message.type==V_VAR1) {  
     pulseCount = oldPulseCount = message.getLong();
     Serial.print("Received last pulse count from gw:");