helm consul toegevoegd ma nie als submodule?

consul-helm/README.md

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+# Consul Helm Chart
+
+This repository contains the official HashiCorp Helm chart for installing
+and configuring Consul on Kubernetes. This chart supports multiple use
+cases of Consul on Kubernetes depending on the values provided.
+
+For full documentation on this Helm chart along with all the ways you can
+use Consul with Kubernetes, please see the
+[Consul and Kubernetes documentation](https://www.consul.io/docs/platform/k8s/index.html).
+
+## Prerequisites
+
+To use the charts here, [Helm](https://helm.sh/) must be installed in your
+Kubernetes cluster. Setting up Kubernetes and Helm and is outside the scope
+of this README. Please refer to the Kubernetes and Helm documentation.
+
+The versions required are:
+
+  * **Helm 2.10+** - This is the earliest version of Helm tested. It is possible
+    it works with earlier versions but this chart is untested for those versions.
+  * **Kubernetes 1.9+** - This is the earliest version of Kubernetes tested.
+    It is possible that this chart works with earlier versions but it is
+    untested.
+
+## Usage
+
+For now, we do not host a chart repository. To use the charts, you must
+download this repository and unpack it into a directory. Either
+[download a tagged release](https://github.com/hashicorp/consul-helm/releases) or
+use `git checkout` to a tagged release.
+Assuming this repository was unpacked into the directory `consul-helm`, the chart can
+then be installed directly:
+
+    helm install ./consul-helm
+
+Please see the many options supported in the `values.yaml`
+file. These are also fully documented directly on the
+[Consul website](https://www.consul.io/docs/platform/k8s/helm.html).