added distants notifications and devices availability warning

utils.php

@@ -10,5 +10,30 @@ function signalHandler($signal)
 	endMoha();
 }
 
+function notify($message)
+{
+	foreach($notificationMethods as $value)
+	{
+		$result |= $value->send($message);
+	}
+	return $result;
+}
+
+function logger($level, $log)
+{
+	global $logFh, $logLevel;
+	if ( $level >= $logLevel)
+	{
+		fwrite($logFh, "$level : $log" . EOL);
+		print ("$level : $log" . EOL);
+	}
+	if ($level >= $notificationLevel)
+	{
+		if(notify($message) == true)
+		{
+			logger(INFO, __("Notification not sent"));
+		}
+	}
+}
 
 ?>