Updated openstack/openstack
Project: openstack/neutron  ec30b11fe5989fcca2b2d6bab780e7968c6ee130
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ML2 Cisco Nexus MD: VM migration support

Add VM (live) migration support to the ML2 cisco nexus mechanism driver.

Change-Id: I8be2fc1f020ef1fc6c19daba0a9e278629046016
Closes-Bug: #1247976