readme extended

Author: Dennis Stücken

README.md

@@ -2,11 +2,40 @@
 
 php7ify is a project that brings new php7 classes and exceptions to php 5.x
 
-# usage
+[![Build Status](https://travis-ci.org/dstuecken/php7ify.svg)](https://travis-ci.org/dstuecken/php7ify)
+[![License](https://poser.pugx.org/dstuecken/php7ify/license)](https://packagist.org/packages/dstuecken/php7ify)
+[![Latest Stable Version](https://poser.pugx.org/dstuecken/php7ify/v/stable)](https://packagist.org/packages/dstuecken/php7ify)
+[![Latest Unstable Version](https://poser.pugx.org/dstuecken/php7ify/v/unstable)](https://packagist.org/packages/dstuecken/php7ify)
 
-Just use the new \Throwable interface in your php 5 project, or catch an \ErrorException.
+## Requirements
+
+* PHP 5.3
+
+## Installation
+
+### Using Composer
+
+To install php7ify with composer, just add the following to your composer.json file:
+
+```json
+{
+    "require": {
+        "dstuecken/php7ify": "1.0"
+    }
+}
+```
 
+or by running the following command:
+
+```shell
+composer require dstuecken/php7ify
 ```
+
+# Usage
+
+Just use the new \Throwable interface in your php 5 project, or catch an \ErrorException.
+
+```php
 try 
 {
     mysql_query();