Fix port attach/detach notifications
Fix port attach/detach notifications

Only notify concerned agent (host) when port is attached/detached (Disable
notifications fanout) on correct topic

Signed-off-by: Thomas Morin <thomas.morin@orange.com>
Submitted on behalf of a third-party: Orange

Change-Id: Ie371d63e6bdd0600e86e7d31f601b61bea3d7157

openstack/networking-bagpipe-l2,openstack/networking-bagpipe-l2,openstack/networking-bagpipe,openstack/networking-bagpipe,stackforge/networking-bagpipe-l2,stackforge/networking-bagpipe-l2