Updates the README for deprecating

Author: Orta Therox

README.md

@@ -1,3 +1,32 @@
+This repo is now deprecated. In the time since it created [TypeScript support](https://facebook.github.io/create-react-app/docs/adding-typescript) is now a deafult feature of [Create React App](https://facebook.github.io/create-react-app/). 
+
+This means you can get started with:
+
+```sh
+# Creates an app called my-app
+npx create-react-app my-app --typescript
+
+cd my-app
+
+# Adds the type definitions
+npm install --save typescript @types/node @types/react @types/react-dom @types/jest
+
+echo "Good to go :tada:"
+```
+
+This repo offers some exmples on how to take that project into production and handle testing and state. However, you can
+also use the official documentation in the Create React App website for that. 
+
+If you'd like to know more about how to effectively do React with TypeScript, we recommend looking at the following:
+
+- [React+TypeScript Cheatsheets](https://github.com/typescript-cheatsheets/react-typescript-cheatsheet#reacttypescript-cheatsheets)
+- [Use TypeScript to develop React applications](https://egghead.io/courses/use-typescript-to-develop-react-applications)
+- [Ultimate React Component Patterns with Typescript 2.8](https://levelup.gitconnected.com/ultimate-react-component-patterns-with-typescript-2-8-82990c516935)
+
+Below is the original README for this sample.
+
+---
+
 # TypeScript React Starter
 
 This quick start guide will teach you how to wire up TypeScript with [React](http://facebook.github.io/react/).