add cisco processor polling and many other fixes

git-svn-id: http://www.observium.org/svn/observer/trunk@402 61d68cd4-352d-0410-923a-c4978735b2b8

html/pages/device/graphs.inc.php

@@ -164,6 +164,7 @@ while($device = mysql_fetch_array($device_query)) {
       }
       break;
    case "IOS":
+   case "IOS XE":
       echo("<div class=graphhead>CPU Usage</div>");
       $graph_type = "cpu";              include ("includes/print-device-graph.php");
       echo("<br />");