The "Updated" field on the Image Detail page of dashboard always stays at "Never Updated"

[Kannan Manickam]

The "Updated" field of the Image Detail page of the Dashboard always says "Never Updated". There seems to be a typo on the code.
The field that has the updated timestamp in the database seems to be "updated_at" and the code is looking for "updated_app".

[Kannan Manickam (kannan)]

Fixed and submitted review request: https://review.openstack.org/#/c/26910/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/26910
Committed: http://github.com/openstack/horizon/commit/e4541a6175b91270abcfd7bc893eecac8a32aae9
Submitter: Jenkins
Branch: master

commit e4541a6175b91270abcfd7bc893eecac8a32aae9
Author: Kannan Manickam <email address hidden>
Date: Sat Apr 13 01:06:01 2013 -0700

    Fix the "Updated" field in the Image Detail page

    The "Updated" field in the Image Detail page always says
    "Never Updated". It appears that the code is looking for
    "updated_app" instead of "updated_at".

    Fixes bug #1168613

    Change-Id: I2582e76f80cfd37c46910b1d419489268bddb0f3