1.10 update (#7151)

* Fix partition value expected behaviour explanation (#7123)

Fixes issue #7057

* Correct "On-Premise" to "On-Premises"

* Updates the Calico installation page (#7094)

* All files for Haufe Groups case study (#7051)

* Fix typo (#7127)

* fix typo of device-plugins.md (#7106)

* fix broken links (#7136)

* Updated configure-service-account (#7147)

Error from server resolved by escaping kubectl patch serviceaccount default -p '{"imagePullSecrets": [{"name": "myregistrykey"}]}' JSON string by '\'

_data/setup.yml

@@ -55,7 +55,7 @@ toc:
     - docs/getting-started-guides/kubespray.md
     - docs/getting-started-guides/running-cloud-controller.md
 
-  - title: On-Premise VMs
+  - title: On-Premises VMs
     section:
     - docs/getting-started-guides/coreos/index.md
     - docs/getting-started-guides/cloudstack.md