deprecate the tenant parameter of keystone_user

[Richard Megginson]

The tenant property of a user in Keystone is deprecated. We should deprecate the tenant property of the keystone_user resource. Instead, manifests/composition layers should be changed to explicitly assign a user a role in a tenant or domain using keystone_user_role, rather than relying on this implicit and deprecated behavior.

[Richard Megginson (rmeggins)]

The ignore_default_tenant parameter should also be deprecated

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/200151

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/200151
Committed: https://git.openstack.org/cgit/openstack/puppet-keystone/commit/?id=5797e71f99715899a574d360a6fb0eff399972eb
Submitter: Jenkins
Branch: master

commit 5797e71f99715899a574d360a6fb0eff399972eb
Author: Colleen Murphy <email address hidden>
Date: Thu Jul 9 08:32:34 2015 -0700

    Deprecate tenant and ignore_default_tenant params

    Keystone no longer supports tenant/project as a property of user
    entries and is deprecating it, so we will also deprecate it.

    Change-Id: I1827724a484eb62c3fc2f4411429b45eac4e6f25
    Closes-bug: 1472437