remove double header titles

[Cindy Lu]

For panels with a single table (including those that don't have tabs), I think we should remove the second heading.

We don't need to say:
Instances
Instances

Images
Images

Flavors
Flavors

[David Lyle (david-lyle)]

I fully agree. If it's not said three time, how will they know we mean it.

[David Lyle (david-lyle)]

The solution may not just be removing the header, but I agree the redundancy is not desirable. So the fix needs to be more well thought out than that.

[Paul Karikh (pkarikh)]

I fully agree, but we should pay attention to pages with multiple tabs in the table, because on these pages titles are not always duplicated.
For example.
Volumes
Volumes | Volume Snapshots

[Cindy Lu (clu-m)]

Link to patch: https://review.openstack.org/#/c/134222/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/134222
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=e98f2429fa32729b6bf7be22c03d0b9baa9ebb49
Submitter: Jenkins
Branch: master

commit e98f2429fa32729b6bf7be22c03d0b9baa9ebb49
Author: Sam Betts <email address hidden>
Date: Wed Nov 12 14:38:48 2014 +0000

    Remove duplicated headings from horizon tables

    Many panels in horizon only contain a single table, in these cases the
    tables often have the same name as the panel, leading to duplicated
    headings, e.g. Instances (panel heading) then Instances (table
    heading). This patch adds an attribute the table to hide or show the
    title, since the majority of panels have this duplication this flag
    is set to hide the heading by default allowing a developer to re-enable
    it for specific cases.

    Tabbed panels also often lead to duplicated titles between the panel
    heading and the tabs themselves, that is not fixed, however how this
    patch reduces the duplication in the case of Volumes (panel name),
    Volumes (tab name) and Volumes (table name), by hiding the table
    heading.

    Change-Id: I65efa53cc881417288e5c5b29bfa7d539e97c7dd
    Closes-Bug: 1379044