Comment 9 for bug 1631975

Reviewed: https://review.openstack.org/385089
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible/commit/?id=ded68dd775f7187bbe4649d2e31346784c21ac69
Submitter: Jenkins
Branch: master

commit ded68dd775f7187bbe4649d2e31346784c21ac69
Author: Jesse Pretorius <email address hidden>
Date: Tue Oct 11 17:50:36 2016 +0100

    Fix value for openstack_host_manage_hosts_file

    The current resulting value for the group var calculation of
    openstack_host_manage_hosts_file is \"True\"\n instead of
    True.

    This results in the conditional failing in the openstack_hosts
    role because the boolean evaluation of this value results in
    False.

    This patch removes the use of continuation so that the
    resulting value is boolean instead of a string.

    Change-Id: I9b240137ab013d5b05d1f154250a77253a913329
    Closes-Bug: #1631975