Add Brunch plugin to list

README.md

@@ -189,6 +189,10 @@ Heavily inspired by <https://github.com/LearnBoost/stylus>
 
 [@dlmanning](https://github.com/dlmanning/) has created a gulp sass plugin based on node-sass: <https://github.com/dlmanning/gulp-sass>
 
+## Brunch plugin
+
+[Brunch](http://brunch.io)'s official sass plugin uses node-sass by default, and automatically falls back to ruby if use of Compass is detected: <https://github.com/brunch/sass-brunch>
+
 ## Harp
 
 [@sintaxi](https://github.com/sintaxi)’s Harp web server implicitly compiles `.scss` files using node-sass: <https://github.com/sintaxi/harp>