Hard to determine current location in containers panel with pseudo-folders

[Rob Raymond]

As a user navigates inside a hierarchy of pseudo-folders, it is difficult to know where they are. As a result users may upload an object but not be able to find where in hierarchy it is loaded.

Adding a hyperlinked breadcrumb would remind user of location and give them a way to navigate.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/62094

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/62094
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=c7ff8cdfc6b484c687a36e75ed6cf9ae2fe39682
Submitter: Jenkins
Branch: master

commit c7ff8cdfc6b484c687a36e75ed6cf9ae2fe39682
Author: Rob Raymond <email address hidden>
Date: Fri Dec 13 14:33:26 2013 -0700

    Add breadcrumb to containers panel

    When user has drilled down into pseudo-folders, display a hyperlinked
    breadcrumb list to show user where they currently are. User can also
    navigate up the hierarchy using the breadcrumbs.

    Screenshot is available from
    https://region-b.geo-1.objects.hpcloudsvc.com/v1/40876871865944/cont/breadcrumb.png

    Closes-Bug: #1260864
    Change-Id: I0af081badbc23751999a985d9e02421a84af1059