updates
updates
more updates
updates
updates
update
fix right version
fix correct image
updates
handle case of AS with no iBGP nodes (all set to ibgp_role of None)
fix problem with one or two collision domain ASes
inc ver
Merge pull request #108 from sk2/multi-edge

Multi edge
retain relevant interface bindings when splitting edges
new function for testing if overlay present in anm
string repr of anm
access corresponding interface across overlays (if exists)
correct returning edges to use new interface binding format of {node_id: interface_id}
testing code for interfaces
testing code for interfaces