Provenance of the PR - https://groups.google.com/forum/#!topic/google-containers/kBw33yj33sU
This change provides users that may not be familiar with Fedora conventions with some additional information on how to quickly navigate the Fedora infrastructure to find and install the Kubernetes version that they are after.
The User's guide is for anyone who wants to run programs and services on an exisiting Kubernetes cluster.
The Cluster Admin's guide is for anyone setting up a Kubernetes cluster or administering it.
The Developer guide is for anyone wanting to write programs that access the kubernetes API,
write plugins or extensions, or modify the core code of kubernetes.