Added software prereqs to OpenStack procedure
Merge pull request #3 from klevenstein/kl-openstack-1024

Added software prereqs to OpenStack procedure
Add how-to for OpenStack on RAX cloud servers

I added a how-to for deploying OpenStack on RAX cloud servers
using the upstream installation guide.
Merge pull request #4 from rpcdocs/msk/openstackraxcloud1

Add how-to for OpenStack on RAX cloud servers