allow path data
remove extra update
don't set ibgp for grid
increase management subnet pool for testing (this needs to be modified later)
add basic processing (this needs to be moved to a process module)
add function to diff two nidbs
add support for show ip ospf and conf t
allow access interface by numeric value (eg if from diff output)
comment out highlight
add note
index edges by src/dst pair
updates to traces
add support for trace colours
modify example input
update
new diff script to monitor and update network