Add Wagtail SVG (#150)

Co-authored-by: Alexis LE BARON <contact@alexis-le-baron.com>

README.md

@@ -144,6 +144,7 @@ Awesome Wagtail [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38
 - [Wagtail-Textract](https://github.com/fourdigits/wagtail_textract) - Make Wagtail search Documents contents (PDF, Excel and Word, etc.).
 - [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.
 
 ### Translations