Modify endpoint registry to not require layer 2 fields
Add forwarding model to policy
Update InheritanceUtils to include forwarding model

Change-Id: Id895ef3aa86caaf6c59021efb8480ac7058df485
Signed-off-by: Rob Adams <readams@readams.net>
Merge "Modify endpoint registry to not require layer 2 fields Add forwarding model to policy Update InheritanceUtils to include forwarding model"