check unresolved reference only if logical switch name is present.
Merge branch 'psethi_openvswitch' of ssh://github.com/manishsing/contrail-controller into psethi_openvswitch
fixing compilation.
Fix for multicast.
Dont use peer identifier for TOR olist as its local peer.
If device_vn is deleted and same removed from mcast olist and olist is not yet
empty then only TOR NH should be modified.
Issue was that add_request was still true and it used to add back the device.
Check has been modified to check for device status.
Merge branch 'psethi_openvswitch' into vcpe_integration