Doc: stop using nova image-list command

[Lucas Alvares Gomes]

The "nova image-list" command is deprecated, we should replace the command at the dev-quickstart documentation [0] with "glance image-list" or "openstack image list"

OUTPUT:
[stack@localhost devstack]$ image=$(nova image-list | egrep "$DEFAULT_IMAGE_NAME"'[^-]' | awk '{ print $2 }')

WARNING: Command image-list is deprecated and will be removed after Nova 15.0.0 is released. Use python-glanceclient or openstackclient instead.

[0] http://docs.openstack.org/developer/ironic/dev/dev-quickstart.html#deploying-ironic-with-devstack

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/316796

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/316796
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=084c9694e5f48b0030cf420086efe0d478727b33
Submitter: Jenkins
Branch: master

commit 084c9694e5f48b0030cf420086efe0d478727b33
Author: Lucas Alvares Gomes <email address hidden>
Date: Mon May 16 13:35:22 2016 +0100

    Doc: Replace nova image-list

    The "nova image-list" command has been deprecated, this patch is replacing
    it with the openstack client "image show" command in our docs.

    Closes-Bug: #1582211
    Change-Id: I857d105a7868a610a4d97516117840cc4309c51d

[Thierry Carrez (ttx)]

This issue was fixed in the openstack/ironic 6.0.0 release.