Comment 2 for bug 1580116

Reviewed: https://review.openstack.org/342283
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=018e99d20e769811babf61d87192ec7a76c8f2eb
Submitter: Jenkins
Branch: master

commit 018e99d20e769811babf61d87192ec7a76c8f2eb
Author: Steve McLellan <email address hidden>
Date: Thu Jul 14 11:55:37 2016 -0500

    Allow horizon to function without nova

    Adds conditional block to nova quotas to exclude them if nova is not
    enabled; adds 'permission' checks to the project overview and
    access_and_security panels to only enable them if compute is enabled;
    adds permission checks on compute and image to the admin overview
    and metadef panels; disables 'modify quota' and 'view usage' project
    actions; disables 'update defaults' if there are no quotas available.

    The 'access and security' panel still appears (under Compute) but
    tabs other than the keystone endpoint and RC download tab are hidden.

    Closes-Bug: #1580116
    Change-Id: I1b2ddee0395ad9f55692111604b31618c4eaf69e