Allow user to specify image to use during rescue - V3 API changes

[OpenStack Infra]

https://review.openstack.org/78180
commit 001f865c3cd5f55ddc52c8b68ef49d6b00fe0395
Author: Aditi Raveesh <email address hidden>
Date: Wed Mar 5 11:26:36 2014 +0530

    Allow user to specify image to use during rescue - V3 API changes

    This commit includes the V3 changes.
    Making changes in V3 API to take an extra parameter rescue_image_ref
    as part of the rescue action API.
    If specified, this image_ref will be used to rescue the instance.
    If the image is not specified, then the base image ref is used by
    default.

    Partially Implements: blueprint allow-image-to-be-specified-during-rescue

    DocImpact

    Change-Id: I7a9d88bf4dfe73879247f5b82a52928fdde76510

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/210238

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/210238
Committed: https://git.openstack.org/cgit/openstack/api-site/commit/?id=36659828594986167c08c14e8c60d3146a48e99e
Submitter: Jenkins
Branch: master

commit 36659828594986167c08c14e8c60d3146a48e99e
Author: Atsushi SAKAI <email address hidden>
Date: Fri Aug 7 16:44:14 2015 +0900

    Add rescue description to Compute v2.1

    Original description is copied from
       api-ref/src/wadls/compute-api/src/v2/ext/os-extended-rescue-with-image.wadl
    to
       os-server-actions-v2.1.wadl
    with editing
      title Extended rescue server => Rescue server
      Status code RESCUE => <code>RESCUE</code>
      response code 200 => 202

    Also sample file is moved (without editing)

    from api-ref/src/wadls/compute-api/src/v2/api_samples/os-extended-rescue-with-image/
    to api-ref/src/wadls/compute-api/src/v2.1/api-samples/servers/

    Change-Id: Ib4ba099adf19161b3c46f756ce54240101baf703
    Closes-Bug: #1332413