GW port should not be visible from users

[Sylvain Afchain]

Currenlty with neutron/ml2 and until this patch get merged : https://review.openstack.org/#/c/123483/
all GW port should be hidden from the user point of view. Currently with opencontrail the GW ports are visible.

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/3363
Committed: http://github.org/Juniper/contrail-controller/commit/ceba32269dea6b21b7ecf41f348baf804b8f2556
Submitter: Zuul
Branch: master

commit ceba32269dea6b21b7ecf41f348baf804b8f2556
Author: Sylvain Afchain <email address hidden>
Date: Thu Oct 2 16:45:10 2014 +0200

Set the user_visibility to False of GW ports

Change-Id: I108971213670dfd00bdf20386c7c6225b07bc000
Closes-bug: #1376757

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/4157
Committed: http://github.org/Juniper/contrail-controller/commit/704004b9dce8e3c15275abbfc557d63d2f06f548
Submitter: Zuul
Branch: R1.10

commit 704004b9dce8e3c15275abbfc557d63d2f06f548
Author: Sylvain Afchain <email address hidden>
Date: Thu Oct 2 16:45:10 2014 +0200

Set the user_visibility to False of GW ports

Closes-bug: #1376757
(cherry picked from commit ceba32269dea6b21b7ecf41f348baf804b8f2556)

Conflicts:

 src/config/svc-monitor/svc_monitor/instance_manager.py
Change-Id: I108971213670dfd00bdf20386c7c6225b07bc000