Comment 14 for bug 1665309

Reviewed: https://review.opencontrail.org/29093
Committed: http://github.org/Juniper/contrail-controller/commit/22e1169a63e48b0c66f13cae2e40c6618f44b0b3
Submitter: Zuul (<email address hidden>)
Branch: R3.1

commit 22e1169a63e48b0c66f13cae2e40c6618f44b0b3
Author: ashoksingh <email address hidden>
Date: Thu Feb 23 17:49:27 2017 +0530

Fix issue of VM not getting deleted from Agent

Nova repo is absent in R3.0.3.x/centos71/manifest-juno.xml. This repo has changes to invoke/use Agent’s REST API for port Adds/deletes.
Until we have this repo in all manifest files of R3.0.3.x branches continue to use Thrift instead of REST.

This reverts the following commits
https://github.com/Juniper/contrail-controller/commit/8c1eacfb85bb878f695c67bc6ef3ca6ed9e8f127
https://github.com/Juniper/contrail-controller/commit/6e3d4a8ac336f78baaa46877ad833dc9f5752707
https://github.com/Juniper/contrail-controller/commit/de72bafd363f96048ece41785b0b6f55e64f3a0d (only partial revert)

Closes-Bug: #1665309
(cherry picked from commit e522093fdf6c18260a7e742d05f96b2e601ce3b5)

Change-Id: Ibab72ee82c55c7b4225c68e3d852cdebe2dde511