Updates to NetVirt docs from some user feedback
Updates to NetVirt docs from some user feedback

Change-Id: I0f2ce58052d921813b1ae75530aa58eca4cd919d
Signed-off-by: Alon Kochba <7cbb97b3463a682e9470ed12695014ecaafc7f8d@hpe.com>
Signed-off-by: Sam Hague <0bd82f91a319b8977788d8264eb020ecd4ace960@redhat.com>

opendaylight/netvirt,opendaylight/netvirt,opendaylight/netvirt,opendaylight/netvirt,opendaylight/netvirt