Updated openstack/openstack
Project: openstack-dev/devstack  bd9dbef9329ef4dad0a5ecb3dca29dd9a282c2dc
null
use "rabbit_hosts" config option instead of "rabbit_host"

This allows for easy client configuration against clustered RabbitMQ
setups.  Does not break existing configs.

Change-Id: I2b180f8860a727e35d7b465253689e5e8c44eb98
Closes-Bug: 1286411
Updated openstack/openstack
Project: openstack/tempest  bc4a6b41fa836a6f6124cc87ee295daa91be5e72
null
Improved tests in tempest.api.image.v2.*

Added new tests in tempest.api.image.v2.test_images,
tempest.api.image.v2.test_member.

Change-Id: I810d42022c15c5a3c1ab40eb4b78f0560f5da3ab