Comment 79 for bug 1590608

Reviewed: https://review.openstack.org/533110
Committed: https://git.openstack.org/cgit/openstack/charm-barbican/commit/?id=9f336379c8211f8eac87def3d973fbbe10f9037d
Submitter: Zuul
Branch: master

commit 9f336379c8211f8eac87def3d973fbbe10f9037d
Author: Seyeong Kim <email address hidden>
Date: Fri Jan 12 16:29:58 2018 +0900

    Support http_proxy_to_wsgi for mitaka and above

    Add http_proxy_to_wsgi to template file and related variables
    for mitaka and above
    Please refer to
    https://git.openstack.org/cgit/openstack/barbican/commit/?id=c7e824e0e735aede029cd82f1b3a31009ac69fba

    Change-Id: I224b949b34379e3dab84839bfc12f632ef2f4a1e
    Related-bug: #1590608