Update the cloudformation templates to use specific Availability Zones per Region.
Update the cloudformation templates to use specific Availability Zones per Region.

mesosphere-mergebot/mergebot-test-dcos,mesosphere-mergebot/mergebot-test-dcos,dcos/dcos,mesosphere-mergebot/dcos,dcos/dcos,dcos/dcos,kensipe/dcos,mesosphere-mergebot/mergebot-test-dcos,mesosphere-mergebot/dcos,GoelDeepak/dcos,GoelDeepak/dcos,dcos/dcos,dcos/dcos,kensipe/dcos,mesosphere-mergebot/mergebot-test-dcos,GoelDeepak/dcos,mesosphere-mergebot/dcos,kensipe/dcos,kensipe/dcos,GoelDeepak/dcos,mesosphere-mergebot/dcos