Updated openstack/openstack
Project: openstack/sahara  c9461bcf54460b11215698ea1a7a49ef0e7d3e8f

[DOC] Added multi region deployment to features list

Multi region deployment was implemented in Juno

Change-Id: I2f9105d6ff770cd4bec49ddf28f6fe0e8d5d0806
Blueprint: regions-support