Add multi rabbitmq support for icehouse

[Emilien Macchi]

Since https://github.com/openstack/glance/commit/90d6ef8130fd7e121e35221eb1452e6646ba4047 got merged, we should add multi rabbitmq support into puppet-glance.

[Bogdan Dobrelya (bogdando)]

Addressed by: https://review.openstack.org/90022

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/90022
Committed: https://git.openstack.org/cgit/stackforge/puppet-glance/commit/?id=d40f3d8622378c08aa89a557b75cfa7d5a0525cb
Submitter: Jenkins
Branch: master

commit d40f3d8622378c08aa89a557b75cfa7d5a0525cb
Author: Bogdan Dobrelya <email address hidden>
Date: Thu Apr 24 10:50:43 2014 +0300

    Add multiple rabbit hosts support

    * Use new oslo.messaging conf options for rabbit_hosts and
      rabbit_ha_queues for glance::notify::rabbitmq class
    * Warn on deprecated rabbit_durable_queues and use amqp_* instead
    * Fix/add rspecs
    * Fix a mess with wrong notification_driver usage
    * Update README with usage example

    DocImpact
    Closes-bug: #1259193
    Closes-bug: #1312054
    Closes-bug: #1312658
    Closes-bug: #1313553

    Change-Id: I16b8e71db20602986a7afe8d24e7faba91a0997f
    Signed-off-by: Bogdan Dobrelya <email address hidden>