some debugging and separating callbacks of the main program

mqtt_functions.php

@@ -1,6 +1,6 @@
 <?php
 
-function message($message)
+function messageReceived($message)
 {
 	global $topics, $logFh, $devices, $included;
 	$topic = explode ("/", $message->topic);
@@ -69,7 +69,7 @@ function message($message)
 }
 
 // payload is an array :
-// $key is parameter => $value is value of the parameter
+// $key is property => $value is value of the property
 
 function publish($topic, $payload, $commande="set", $eventKey)
 {