Remove admin role name 'admin' hardcode

[OpenStack Infra]

https://review.openstack.org/123741
Dear bug triager. This bug was created since a commit was marked with DOCIMPACT.
Your project "openstack/horizon" is set up so that we directly report the documentation bugs against it. If this needs changing, the docimpact-group option needs to be added for the project. You can ask the OpenStack infra team (#openstack-infra on freenode) for help if you need to.

commit ce5fb26bf5f431f0cdaa6860a732338db868a8fb
Author: Paul Karikh <email address hidden>
Date: Tue Sep 30 14:53:21 2014 +0400

    Remove admin role name 'admin' hardcode

    Because of hardcoding name as the 'admin' was impossible to
    use administrative panel with a custom administrative role name.
    This fix replaces hardcoding the name of the administrative role
    with RBAC policy check.

    DocImpact
    Related commit: https://review.openstack.org/#/c/123745/
    Change-Id: I05c8fc750c56f6f6bb49a435662e821eb0d6ba30
    Closes-Bug: #1161144

[Rob Cresswell (robcresswell-deactivatedaccount)]

Hey Paul, could you add a release note for https://review.openstack.org/#/c/123741/ ?

[Rob Cresswell (robcresswell-deactivatedaccount)]

Reassigning as no action has been taken.

[Paul Karikh (pkarikh)]

Taking it back after IRC converation with Rob.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/364810

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/364810
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=deb4cc1268d172ec4ed5b1c29f14156b7187902d
Submitter: Jenkins
Branch: master

commit deb4cc1268d172ec4ed5b1c29f14156b7187902d
Author: Paul Karikh <email address hidden>
Date: Fri Sep 2 12:54:37 2016 +0300

    Add releasenotes for bug #1161144

    Change-Id: Iea2e293069c57bef03d0ab12e504597bcc7e3654
    Closes-Bug: #1587683

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 10.0.0.0rc1 release candidate.