Comment 20 for bug 1491646

Reviewed: https://review.openstack.org/231797
Committed: https://git.openstack.org/cgit/openstack/python-neutronclient/commit/?id=9c34bd21cf0f6587ea956218b1133e485c8a0562
Submitter: Jenkins
Branch: stable/kilo

commit 9c34bd21cf0f6587ea956218b1133e485c8a0562
Author: Takashi NATSUME <email address hidden>
Date: Fri Sep 4 11:04:04 2015 +0900

    Update path to subunit2html in post_test_hook

    Per:

    http://lists.openstack.org/pipermail/openstack-dev/2015-August/072982.html

    The location of subunit2html changed on the images in the gate
    so update the path used in the post_test_hook.

    Long-term we should just use what's in devstack-gate.

    Closes-Bug: #1491646
    (cherry picked from commit d75f79f67c176a38d41fcc5f8794d5956ac65ace)

    This also adds a gate_hook to invoke d-g for env prepping. It merely
    triggers main devstack-gate script. We need the hook because our new
    neutronclient jobs define gate_hook function that points to it, and in
    that case devstack-gate does NOT trigger its main script, leaving it up
    to the hook.

    Depends-on: I8549db52fa5b752202ac7f019b3e1931a697e337
    Change-Id: If37743547f739e494501bbc5dc3bb214293919fa