Fix for label mismatch in the path programmed by local peer and remote peer for l2 route
Fix for vnswad core: If multicast object is present in delete state and peer goes down then no rebake is to be done for comp NH
Fix for multicast crash: Rebake comp NH when peer goes down only if multicast object is not deleted
Update multicast.cc
Update multicast.cc
Merge pull request #341 from manishsing/master

Multicast and l2 label fixes