Add Basic Aerohive Support

- As stated in the title

includes/definitions.inc.php

@@ -1239,6 +1239,13 @@ $config['os'][$os]['ifname']           = 1;
 $config['os'][$os]['over'][0]['graph'] = 'device_bits';
 $config['os'][$os]['over'][0]['text']  = 'Device Traffic';
 
+// Aerohive
+$os = 'aerohive';
+$config['os'][$os]['text']             = 'Aerohive HiveOS';
+$config['os'][$os]['type']             = 'wireless';
+$config['os'][$os]['over'][0]['graph'] = 'device_bits';
+$config['os'][$os]['over'][0]['text']  = 'Traffic';
+
 // Graph Types
 require_once $config['install_dir'].'/includes/load_db_graph_types.inc.php';
 

includes/discovery/os/aerohive.inc.php

@@ -0,0 +1,16 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2015 Søren Friis Rosiak <sorenrosiak@gmail.com>
+ * 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.
+ */
+if (!$os) {
+    if (stristr($sysDescr, 'HiveOS')) {
+        $os = 'aerohive';
+    }
+}

includes/polling/os/aerohive.inc.php

@@ -0,0 +1,14 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2015 Søren Friis Rosiak <sorenrosiak@gmail.com>
+ * 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.
+ */
+if (preg_match('/^(.+?),/', $poll_device['sysDescr'], $hardware) {
+    $hardware = $store[1];
+}