add script to generate bat-hosts

bat-hosts-gen

@@ -0,0 +1,13 @@
+#!/usr/bin/python
+from __future__ import division, print_function
+import requests
+
+
+r = requests.get('http://mapsrv0.ffka.net/json/ffka/nodes.json')
+j = r.json()
+
+for nodeid in j['nodes'].keys():
+    nodeinfo = j['nodes'][nodeid]['nodeinfo']
+    hostname = nodeinfo['hostname']
+    for i, mac in enumerate(nodeinfo['network']['mesh_interfaces']):
+        print('{} {}_int{}'.format(mac, hostname, i))