Comment 2 for bug 1683234

Reviewed: https://review.openstack.org/457173
Committed: https://git.openstack.org/cgit/openstack/networking-midonet/commit/?id=d8da4255438006cd7f872de6f028a251fab4024b
Submitter: Jenkins
Branch: master

commit d8da4255438006cd7f872de6f028a251fab4024b
Author: YAMAMOTO Takashi <email address hidden>
Date: Mon Apr 17 17:11:17 2017 +0900

    v2/bgp: a few enginefacade related updates

    Closes-Bug: #1683234
    Related-Bug: #1490917

    Also, this commit includes the following unrelated changes
    to pass the gate.
    --------------------
    Remove QoS notification driver

    Follow the recent neutron change. [1]

    [1] I5f747635be3fd66b70326d9f94c85a6736286bd2

    Closes-Bug: #1683586
    --------------------
    devstack: Adapt to the recent uwsgi switch

    Update after the recent devstack change. [1]

    Note: this breaks devmido case
    Note: this requires relatively recent version of MidoNet [2]

    [1] I46294fb24e3c23fa19fcfd7d6c9ee8a932354702
    [2] Ieb311acac367532b71f502075cc4839288f4cd05

    Closes-Bug: #1684338
    Change-Id: I2ae8a8f1f34e5105d002905230a43a8b04093de5
    --------------------
    v2: notify NETWORK PRECOMMIT_CREATE/PRECOMMIT_UPDATE events

    They are used by auto_allocate after the recent neutron change. [1]

    [1] Id2db458f4688e4aa4c70ccdb09867b9a66de28ea

    Closes-Bug: #1684350
    Change-Id: I8460ca4b0156c9ab28d3e5b638a033931ca78e39
    --------------------

    Change-Id: I590ce615699c5e26abd47b84eedb27a9a6fd1455