Comment 5 for bug 1716005

Reviewed: https://review.openstack.org/506342
Committed: https://git.openstack.org/cgit/openstack/neutron-lib/commit/?id=b4ec3d0ebd62eb1341690df0cb4956c35f6e1ad5
Submitter: Jenkins
Branch: master

commit b4ec3d0ebd62eb1341690df0cb4956c35f6e1ad5
Author: Boden R <email address hidden>
Date: Thu Sep 21 13:45:59 2017 -0600

    add api ref and doc link validation to release

    This patch adds a linkcheck target to our tox.ini that validates URLs
    in both our doc and api-ref html. In addition the release checklist is
    updated to suggest this should be done prior to releasing.

    Partial-Bug: #1716005

    Change-Id: I48b4dde3ffd1902a31bf6f352b7143d4c15f3443