tree d87b78203de1d840237d434a499eef0f2e4e237e
parent 072ee2f6f6a571bd61eff11fc2b0b3f569e05e93
author Charles Chan <rascov@gmail.com> 1461965902 -0700
committer Charles Chan <rascov@gmail.com> 1462997948 -0700

CORD-60 Support dynamic vSG creation/deletion

We no longer need to configure /32 IP in interfaces.
SR will push a per-host route when discovering a host
with IP address(es) that does not belong to configured subnet.

Also includes:
- HostHandler refactoring

Change-Id: Ic1ad42d1ccdfee32be85f49e6fc94d9026000ffc