Comment 9 for bug 1517043

Reviewed: https://review.openstack.org/262162
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=bd3b972e72bb17b0a0f08f972a7bcdb39c6dd35f
Submitter: Jenkins
Branch: stable/liberty

commit bd3b972e72bb17b0a0f08f972a7bcdb39c6dd35f
Author: Szymon Borkowski <email address hidden>
Date: Thu Dec 17 13:18:31 2015 +0100

    Quota API is now compatible with keystone API v2

    Before, the quota API used to fail to perform calls with specified
    keystone API v2, because the keystone client used in code was set
    to v3 and all quota operations used to assume that the user would
    use only keystone API v3.
    Now, we use the generic client, which discovers the version of the
    keystone API, so depending on that, the quota API can perform
    appropriate operations.

    Change-Id: I32595a37a9fe74ede77c92f76e0865f4c9371f65
    Closes-Bug: 1517043
    (cherry picked from commit ffd32c7e1947189eee701c417d9f72982f720a11)