[HECnet] Cisco Config Tool Status Update

The tunnel now does everything in the TODO exact that last one about only sending configs out to only those who need them. It now supports: SNMP is now handled directly in python so no calling external scripts. This allows for much better control over what happens when a router doesn't respond. IPSec tunnels as well as GRE tunnels (well, kinda, I still need to get a working cisco config snippet to use, haven't done that yet) mesh/hub/spoke topology. Each endpoint (router) can be designated one of either hub, mesh or spoke. A spoke will only connect to a hub. hubs and mesh will all connect to each other. Any questions? -brian