Add PanOS and ArubaOS support, patch by vendis / Christer.

git-svn-id: http://www.observium.org/svn/observer/trunk@2806 61d68cd4-352d-0410-923a-c4978735b2b8

html/includes/graphs/device/panos_sessions.inc.php

@@ -0,0 +1,20 @@
+<?php
+
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("panos-sessions.rrd");
+
+include("includes/graphs/common.inc.php");
+
+$ds = "sessions";
+
+$colour_area = "9999cc";
+$colour_line = "0000cc";
+
+$colour_area_max = "9999cc";
+
+$graph_max = 1;
+
+$unit_text = "Sessions";
+
+include("includes/graphs/generic_simplex.inc.php");
+
+?>