Updating Readme to include client assets doc references (#365)

Author: tmobaird

README.md

@@ -47,7 +47,7 @@ For more testimonials, see [Live Projects](https://github.com/shakacode/react_on
 
 This tutorial app demonstrates advanced functionality beyond what's provided by the React on Rails generators, mostly in the area of Webpack and React usage. Due to the architecture of placing all client side assets in the `/client` directory, React on Rails supports just about anything that Webpack and JavaScript can do, such as:
 
-1. **Handling of Sass and Bootstrap**: This tutorial uses [CSS modules via Webpack](https://github.com/css-modules/css-modules) so that all your client side configuration can be handled in a pure JavaScript tooling manner. This allows for hot reloading and a better separation of concerns (Rails for server-side functionality versus NPM/Webpack for all things client side). The alternative approach of using the traditional Rails Asset Pipeline for your CSS is simpler and supported by [React on Rails](https://github.com/shakacode/react_on_rails).
+1. **Handling of Sass and Bootstrap**: This tutorial uses [CSS modules via Webpack](https://github.com/css-modules/css-modules) so that all your client side configuration can be handled in a pure JavaScript tooling manner. This allows for hot reloading and a better separation of concerns (Rails for server-side functionality versus NPM/Webpack for all things client side). The alternative approach of using the traditional Rails Asset Pipeline for your CSS is simpler and supported by [React on Rails](https://github.com/shakacode/react_on_rails). _If you are looking for more information about using assets in your client JavaScript, check out the React on Rails docs: [Rails Assets](https://github.com/shakacode/react_on_rails/blob/master/docs/additional-reading/rails-assets.md) and [Webpack, the Asset Pipeline, and Using Assets w/ React](https://github.com/shakacode/react_on_rails/blob/master/docs/additional-reading/rails-assets-relative-paths.md). For real examples, look at the Webpack config files in the [client/](https://github.com/shakacode/react-webpack-rails-tutorial/tree/master/client) directory of this project, as well as some of the components that are using the client side assets (ex. [CommentScreen component](https://github.com/shakacode/react-webpack-rails-tutorial/blob/master/client/app/bundles/comments/components/CommentScreen/CommentScreen.jsx))._
 1. **Hot Reloading with Rails**: If you want to implement hot reloading after using React on Rails generators, then see [Hot Reloading of Assets For Rails Development](https://github.com/shakacode/react_on_rails/blob/master/docs/additional-reading/hot-reloading-rails-development.md). The tutorial has different startup scripts than the generators. The dev mode has the WebapackDev server providing the JS and CSS assets to the tutorial. This means you get **HOT RELOADING** of your JS and CSS within your Rails app.
 
 # React, Redux, React-Bootstrap, ES7, Webpack, Rails Demo