Comment 1 for bug 1503322

Reviewed: https://review.openstack.org/231450
Committed: https://git.openstack.org/cgit/openstack/sahara/commit/?id=6eeb0271ef26123b306b52ebe4614276c3249a54
Submitter: Jenkins
Branch: master

commit 6eeb0271ef26123b306b52ebe4614276c3249a54
Author: Andrey Pavlov <email address hidden>
Date: Fri Oct 9 15:44:29 2015 +0300

    Fixing grenade job for upgrades from liberty

    * Grenade base/target branches has been changed,
      so now it upgrades from liberty to master.Few
      updates were made to make it work.

    * "image show" of openstackclient doesn't
      work with v2 version which is by default. v1
      will be used instead.

    Closes-bug: #1503322

    Change-Id: I16609310f729d77a6edbbcff4f7ebf0cd4e1a17a