Comment 6 for bug 1608346

Reviewed: https://review.openstack.org/349342
Committed: https://git.openstack.org/cgit/openstack/neutron-vpnaas/commit/?id=06c8c0bbf9568dfcd518aacb3f12adcf4b4ef6cb
Submitter: Jenkins
Branch: master

commit 06c8c0bbf9568dfcd518aacb3f12adcf4b4ef6cb
Author: YAMAMOTO Takashi <email address hidden>
Date: Mon Aug 1 13:06:18 2016 +0900

    Update imports (common.config -> conf.common)

    Update after the recent refactoring. [1]

    [1] Ib5fa294906549237630f87b9c848eebe0644088c

    ----------------------------------------
    This commit also includes the following unrelated change to
    pass the gate.

    Fix a typo in ipsec_site_connection dpd specification

    Found by neutron-lib 0.3.0, which has a stricter validation
    than previous versions. [2]

    [2] Ia93ff849396c6e2a5a170d7c01629a38e412f037

    Closes-Bug: #1608314
    Partial-Bug: #1608346
    Related-Bug: #1563069
    Change-Id: I07430e3064d9900db94e6abcd6ab207030bd7c3d