Updated README.md

Author: oleersoy

README.md

@@ -2,4 +2,16 @@
 
 [![Build Status](https://travis-ci.org/superfly-css/superfly-css-component-button.svg?branch=master)](https://travis-ci.org/superfly-css/superfly-css-component-button)
 
-Button component
+# Button component
+
+## Installation
+
+See [Installation](https://github.com/superfly-css/superfly-css/#installation).
+
+## Usage
+
+See [Usage](https://github.com/superfly-css/superfly-css/#usage)
+
+## Tests
+
+[Superfly CSS Button Component Tests](https://superfly-css.github.io/superfly-css-component-button/deploy/test/html/)