* bgp-peers update
Use IP parsing library more effectively.
Fix update issue
Include comware bgp-peers test data
deeper refactoring
Allow JunOS fallback to BGP4-MIB, some models only use that.
Add junos bgp4 data
Actually update all bpg data in the poller
* fix arista data. refactor some to prevent missing data from mucking things up
* refactor to use $oid_map for BGP4-MIB too
* A few comments to break up teh file a bit
* Junos bgp data an a quick revert for now.
* small cleanup
* fix ios bgp polling, add test data
* check the correct variable
