hard for user to distinguish pseudo-folders from objects

[Rob Raymond]

Currently when we show contents in containers panel, it is hard for the user to tell what is a a pseudo folder and what is an object.
We could use the column that is currently blank for pseudo-folders to indicate what it is. This column shows size for objects so there would be no conflict.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/62089

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/62089
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=58feb1a0fd4ba9f8fca40ca4d1fb94ea1f7a5d17
Submitter: Jenkins
Branch: master

commit 58feb1a0fd4ba9f8fca40ca4d1fb94ea1f7a5d17
Author: Rob Raymond <email address hidden>
Date: Fri Dec 13 14:09:18 2013 -0700

    Indicate pseudo-folders in containers panel

    The column that shows size of Objects is empty for pseudo folders.
    We now indicate that this is a pseudo-folder.
    Column does not have a column header so should not be confusing.
    Also, show the size if the object is of size 0, (thanks Tihomir)

    Closes-Bug: #1260859
    Change-Id: I1ac233f5b964befa3d4f36c9a3d309383d691d28