Remove docs related to tiller-proxy in chart readme. (#2064)

chart/kubeapps/README.md

@@ -179,17 +179,7 @@ Or:
 Error: namespaces "kubeapps" is forbidden: User "system:serviceaccount:kube-system:default" cannot get namespaces in the namespace "kubeapps"
 ```
 
-This usually is an indication that Tiller was not installed with enough permissions to create the resources required by Kubeapps. In order to install Kubeapps, tiller will need to be able to install Custom Resource Definitions cluster-wide, as well as manage app repositories in your kubeapps namespace. The easiest way to enable this in a development environment is install Tiller with elevated permissions (e.g. as a cluster-admin). For example:
-
-```bash
-kubectl -n kube-system create sa tiller
-kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller
-helm init --service-account tiller
-```
-
-but for a production environment you can assign the specific permissions so that tiller can [manage CRDs on the cluster](https://github.com/kubeapps/kubeapps/blob/master/docs/user/manifests/openshift-tiller-with-crd-rbac.yaml) as well as [create app repositories in your Kubeapps namespace](https://github.com/kubeapps/kubeapps/blob/master/docs/user/manifests/openshift-tiller-with-apprepository-rbac.yaml) (examples are from our in development support for OpenShift).
-
-It is also possible, though less common, that your cluster does not have Role Based Access Control (RBAC) enabled. To check if your cluster has RBAC you can execute:
+It is possible, though uncommon, that your cluster does not have Role Based Access Control (RBAC) enabled. To check if your cluster has RBAC you can execute:
 
 ```bash
 kubectl api-versions