Remove self-links with domain names in docs (#4299)

* Remove self-links with domain names in docs

Fixes #4191. Skipping the tutorials we import from kubernetes/examples.

Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>

* update federation/index.md user-guide links

* update assign-pod-node.md links

* update dns-pod-service.md link

* update link in jobs-run-to-completion.md

* update link in minikube.md

* update PS link in minikube.md

* update links in stackpoint.md

* update links in storage.md

* fix link in vsphere.md

* fix links in deprecation-policy.md

* Update pick-right-solution.md

* Update web-ui-dashboard.md

* Update ingress.md

* Update federation-service-discovery.md

* Update user-guide.md

* Update expose-external-ip-address.md

* Update README.md

* Update README.md

docs/setup/pick-right-solution.md

@@ -143,7 +143,7 @@ Below is a table of all of the solutions listed above.
 
 IaaS Provider        | Config. Mgmt. | OS     | Networking  | Docs                                              | Support Level
 -------------------- | ------------ | ------ | ----------  | ---------------------------------------------     | ----------------------------
-any                  | any          | multi-support | any CNI | [docs](https://kubernetes.io/docs/getting-started-guides/kubeadm/) | Project ([SIG-cluster-lifecycle](https://git.k8s.io/community/sig-cluster-lifecycle))
+any                  | any          | multi-support | any CNI | [docs](/docs/setup/independent/create-cluster-kubeadm/) | Project ([SIG-cluster-lifecycle](https://git.k8s.io/community/sig-cluster-lifecycle))
 GKE                  |              |        | GCE         | [docs](https://cloud.google.com/container-engine) | Commercial
 Stackpoint.io        |              | multi-support       | multi-support   | [docs](https://stackpoint.io/) | Commercial
 AppsCode.com         | Saltstack    | Debian | multi-support | [docs](https://appscode.com/products/cloud-deployment/) | Commercial