No need to iterate the image list twice to get the final_images

[[e-mail]]

The get_available_images() method in the openstack_dashboard.dashboards.project.images.utils, to get the final_images, it iterates twice.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/402515

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/402599

[OpenStack Infra (hudson-openstack)]

Change abandoned by Liao Zhuodi (<email address hidden>) on branch: master
Review: https://review.openstack.org/402515
Reason: re-commit by https://review.openstack.org/#/c/402599/

[OpenStack Infra (hudson-openstack)]

Change abandoned by Rob Cresswell (<email address hidden>) on branch: master
Review: https://review.openstack.org/402599
Reason: This is the same as https://review.openstack.org/#/c/402515, please just update the original commit

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/402515
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=fca1dabf2611d461bbeed68777adb24c2fa3b59e
Submitter: Jenkins
Branch: master

commit fca1dabf2611d461bbeed68777adb24c2fa3b59e
Author: liaozd <email address hidden>
Date: Fri Nov 25 21:40:46 2016 +0800

    implements: make twice list iterations into one
    Closes-Bug: 1644817

    Change-Id: Ie97659230ad59f56a0285e7f693683bde32dca77

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 11.0.0.0b2 development milestone.