[DOCS] Add Chocolatey install option (#443, @erwinkersten)

* Add Chocolatey install option

* Add k3d chocolatey package source location

* Add Chocolatey install option to k3d.io

README.md

@@ -42,6 +42,7 @@ k3d creates containerized k3s clusters. This means, that you can spin up a multi
 | [**GitHub Releases**](https://github.com/rancher/k3d/releases) | stable | [![GitHub release (latest by date)](https://img.shields.io/github/v/release/rancher/k3d?label=%20&style=for-the-badge&logo=github)](https://github.com/rancher/k3d/releases/latest) | [![GitHub Release Date](https://img.shields.io/github/release-date/rancher/k3d?label=%20&style=for-the-badge)](https://github.com/rancher/k3d/releases/latest) |  |
 | [**GitHub Releases**](https://github.com/rancher/k3d/releases) | latest | [![GitHub release (latest by date including pre-releases)](https://img.shields.io/github/v/release/rancher/k3d?include_prereleases&label=%20&style=for-the-badge&logo=github)](https://github.com/rancher/k3d/releases) | [![GitHub (Pre-)Release Date](https://img.shields.io/github/release-date-pre/rancher/k3d?label=%20&style=for-the-badge)](https://github.com/rancher/k3d/releases) |  |
 | [**Homebrew**](https://formulae.brew.sh/formula/k3d) | - | [![homebrew](https://img.shields.io/homebrew/v/k3d?label=%20&style=for-the-badge)](https://formulae.brew.sh/formula/k3d) | - |  |
+| [**Chocolatey**](https://chocolatey.org/packages/k3d/)| stable | [![chocolatey](https://img.shields.io/chocolatey/v/k3d?label=%20&style=for-the-badge)](https://chocolatey.org/packages/k3d/) | - |  |
 
 ## Get
 
@@ -59,6 +60,8 @@ You have several options there:
 - install via [AUR](https://aur.archlinux.org/) package [rancher-k3d-bin](https://aur.archlinux.org/packages/rancher-k3d-bin/): `yay -S rancher-k3d-bin`
 - grab a release from the [release tab](https://github.com/rancher/k3d/releases) and install it yourself.
 - install via go: `go install github.com/rancher/k3d` (**Note**: this will give you unreleased/bleeding-edge changes)
+- use [Chocolatey](https://chocolatey.org/): `choco install k3d` (Chocolatey package manager is available for Windows)
+  - package source can be found in [erwinkersten/chocolatey-packages](https://github.com/erwinkersten/chocolatey-packages/tree/master/automatic/k3d)
 
 or...
 

docs/index.md

@@ -27,6 +27,7 @@ k3d makes it very easy to create single- and multi-node [k3s](https://github.com
 | [**GitHub Releases**](https://github.com/rancher/k3d/releases) | stable | [![GitHub release (latest by date)](https://img.shields.io/github/v/release/rancher/k3d?label=%20&style=for-the-badge&logo=github)](https://github.com/rancher/k3d/releases/latest) | [![GitHub Release Date](https://img.shields.io/github/release-date/rancher/k3d?label=%20&style=for-the-badge)](https://github.com/rancher/k3d/releases/latest) |  |
 | [**GitHub Releases**](https://github.com/rancher/k3d/releases) | latest | [![GitHub release (latest by date including pre-releases)](https://img.shields.io/github/v/release/rancher/k3d?include_prereleases&label=%20&style=for-the-badge&logo=github)](https://github.com/rancher/k3d/releases) | [![GitHub (Pre-)Release Date](https://img.shields.io/github/release-date-pre/rancher/k3d?label=%20&style=for-the-badge)](https://github.com/rancher/k3d/releases) |  |
 | [**Homebrew**](https://formulae.brew.sh/formula/k3d) | - | [![homebrew](https://img.shields.io/homebrew/v/k3d?label=%20&style=for-the-badge)](https://formulae.brew.sh/formula/k3d) | - |  |
+| [**Chocolatey**](https://chocolatey.org/packages/k3d/)| stable | [![chocolatey](https://img.shields.io/chocolatey/v/k3d?label=%20&style=for-the-badge)](https://chocolatey.org/packages/k3d/) | - |  |
 
 ## Installation
 
@@ -46,6 +47,8 @@ You have several options there:
 - install via go: `#!bash go install github.com/rancher/k3d` (**Note**: this will give you unreleased/bleeding-edge changes)
 - use [arkade](https://github.com/alexellis/arkade): `arkade get k3d`
 - use [asdf](https://asdf-vm.com): `asdf plugin-add k3d`, then `asdf install k3d <tag>` with `<tag> = latest` or `3.x.x` for a specific version (maintained by [spencergilbert/asdf-k3d](https://github.com/spencergilbert/asdf-k3d))
+- use [Chocolatey](https://chocolatey.org/): `choco install k3d` (Chocolatey package manager is available for Windows)
+  - package source can be found in [erwinkersten/chocolatey-packages](https://github.com/erwinkersten/chocolatey-packages/tree/master/automatic/k3d)
 
 ## Quick Start