Open Stack

In the interest of moving towards a 1.0 release of OpenStack SDK,
we're going to halt accepting any new resources on existing services,
and any entirely new services. After release, we'll open back up and
both deepen and broaden our support for other OpenStack services.

We currently have a backlog of functional tests, documentation, and a
number of bugs in existing services and base classes that we need to
be able to work through without changing the size and scope of what we
need to get done. There are a couple of existing reviews that we'll
work through to completion, but anything new that adds support for
talking to something on the server-side is going to be -2'ed until we
get 1.0 out. The only exception should be if something is entirely
broken due to lack of support, which we'll evaluate.