modified init and some debugging

class/availability.php

@@ -1,41 +0,0 @@
-<?php
-
-class availability
-{
-	// by default all devices are listening for availability
-
-	// callback fonction. Is called with these 3 parameters
-	// $device 	-> calling device
-	// $param 	-> parameter passed by mqtt
-	// $value 	-> value of the parameter
-	public function callBack($device, $param, $value)
-	{
-		switch($param)
-		{
-			case "availability":			// theorically can't be other, but ....
-				if ($device->availability != $value)
-				{
-					//echo "==========>>>>>> Availability $value" . EOL;
-					if (!empty($device->availability))
-					{
-						$log = WARNING;
-					}else
-					{
-						$log = INFO;
-					}
-					$device->availability = $value;
-					logger($log, sprintf(_("Device: %s/%s is %s"), $device->topic, $device->friendlyName, $value));
-				}
-			break;
-		}
-		echo sprintf(_("notification received from MQTT -> device %s is %s"), $device->friendlyName , $value). EOL;
-		//echo $param . "=> " . $value . EOL;
-	}
-	public function getHook()
-	{
-		return array($this,"callback");
-	}
-}
-
-$hooks["availability"] = new availability;
-?>

class/main.php

@@ -28,7 +28,7 @@ class device
 	public $description;
 	public $functions;
 	public $payload;
-	public $availibility;
+	public $availability = array();
 
 	public function set($event)
 	{