webui: Health / Sensors pages refresh (#7834)

* inital release

* added missing copyrights

* removed old commented lines

* do not center progresss bar

* integrated in page navbar, removed useless div

* changes to match latest style, fix for pagetitle

html/includes/table/sensors.inc.php

@@ -1,4 +1,19 @@
 <?php
+/*
+ * LibreNMS
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ *
+ * @package    LibreNMS
+ * @subpackage webui
+ * @link       http://librenms.org
+ * @copyright  2017 LibreNMS
+ * @author     LibreNMS Contributors
+*/
 
 $table = 'sensors';
 $tab = 'health';