[CentOS] OpenStack Grizzly on CentOS-6.4

Hello,

setting up the newest OpenStack Grizzly release seems to be really straight-forward.
Red Hat has put together all support for this at http://openstack.redhat.com/.

I've documented installation, post-install config tweaks, how to add a few
ready-to-use guest images and links to a few gotchas on the following wiki page:

    http://jur-linux.org/testwiki/index.php/CloudLinux/OpenStack

Most items can be setup on the command line this way, no need to e.g. use the
web interface to upload guest images.

best regards,

Florian La Roche