Add wagtail makeup

A plugin that replaces all your images with Unsplash images via a management command.

README.md

@@ -148,6 +148,7 @@ Awesome Wagtail [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38
 - [Wagtail-Lazyimages](https://github.com/ptrck/wagtail-lazyimages) - A plugin that generates tiny blurry placeholder images for lazy loading Wagtail images medium.com style.
 - [Wagtail Image Import](https://github.com/jacobtoppm/wagtail-image-import) - A plugin for importing images from Google Drive. 
 - [Wagtail SVG](https://github.com/Aleksi44/wagtailsvg) - A Wagtail module for managing SVG files within the admin.
+- [Wagtail Makeup](https://github.com/kevinhowbrook/wagtail-makeup) - A plugin that replaces all your images with [Unsplash](https://unsplash.com/) images.
 
 ### Translations