Add a link to the HTML-ified API Documentation.

README.md

@@ -21,6 +21,7 @@ While the concepts and architecture in Kubernetes represent years of experience
   * [CoreOS](docs/getting-started-guides/coreos.md)
   * [Fedora](docs/getting-started-guides/fedora.md)
 * [kubecfg command line tool](https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/cli.md)
+* [Kubernetes API Documentation](http://cdn.rawgit.com/GoogleCloudPlatform/kubernetes/master/api/kubernetes.html)
 * [Discussion and Community Support](#community-discussion-and-support)
 * [Hacking on Kubernetes](#development)