d36a613047
This patch updates all the roles to the latest available SHA's, updates all the OpenStack Service SHA's and also updates the appropriate python requirements pins. NB Ceilometer has not been updated to it's latest SHA due to the requirements bump for kafka-python which doesn't match the global-requirements version. Change-Id: I646c55d1a90c2b207ab230e1f50f219d2efbac64