215dca8e8b
This should at least fix a broken link referenced in [#1640](https://github.com/kubernetes/kubernetes.github.io/issues/1640). Looks like a lot of information was taking out of [this](https://github.com/kubernetes/kubernetes/tree/master/build-tools/kube-dns) README.md recently, if you'd like i can delete the reference section completely if it is out of date and/or no longer needed.