Update README.md

Author: rwieruch

README.md

@@ -1,7 +1,15 @@
 # React Snake (Functional Style)
 
+* Found in [Taming the State in React](https://roadtoreact.com/course-details?courseId=TAMING_THE_STATE)
+* [Live](https://react-snake.wieruch.com/)
+
 ![sep-02-2017 17-09-49](https://user-images.githubusercontent.com/2479967/29996581-94a6c5a2-9001-11e7-85d6-3e60828a9deb.gif)
 
+## Features
+
+* uses:
+  * only React (create-react-app)
+
 ## Installation
 
 * `git clone git@github.com:rwieruch/react-snake.git`
@@ -1084,4 +1092,4 @@ const Row = ({ isGameOver, snake, snack, y }) =>
 const Cell = ({ isGameOver, snake, snack, x, y }) =>
   <div className={getCellCs(isGameOver, snake, snack, x, y)} />
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