Add Storybook to list of adopters (#21)

Author: ndelangen

readme.md

@@ -105,6 +105,7 @@ This is helpful for actually putting actual files in the cache!
 
 - [`AVA`](https://ava.li)
 - [`nyc`](https://github.com/istanbuljs/nyc)
+- [`Storybook`](https://storybook.js.org)
 - [`babel-loader`](https://github.com/babel/babel-loader)
 - [`eslint-loader`](https://github.com/MoOx/eslint-loader)
 - [`Phenomic`](https://phenomic.io)