Comment 6 for bug 1440957

Reviewed: https://review.openstack.org/171150
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=549a6efe9f2f01aa6b374ffd97fc1b2736d0a29b
Submitter: Jenkins
Branch: master

commit 549a6efe9f2f01aa6b374ffd97fc1b2736d0a29b
Author: Andreas Jaeger <email address hidden>
Date: Tue Apr 7 14:03:55 2015 +0200

    User Guides: Fix dashboard intros

    Add specific text for both version of the guides to dashboard intro and
    mark it conditional using the :only: directive.

    Also, remove unused ifconfig Sphinx extension.

    Partial-Bug: #1440957

    Change-Id: I6849989a8ae34638935f76efc174ff909a7a441c