[docs] Updated README.md

Author: JorgenEvens

README.md

@@ -3,7 +3,13 @@ php-cache-dashboard
 
 A dashboard for PHP Opcache and APCu
 
-# Supported operations
+## Prerequisites
+
+ - PHP
+ - PHP OpCache (opcache extension for php5, included by default in php5.5+)
+ - APC or APCu extension
+
+## Supported operations
 
  - View memory statistics
  - View hit rate
@@ -12,9 +18,19 @@ A dashboard for PHP Opcache and APCu
  - Selecting all keys
  - Deleting keys without regular expressions
 
-# Usage
+## Usage
 
-Simply drop the cache.php file somewhere on your webserver, preferably somewhere private, and that is it.
+Simply drop the `cache.php` file somewhere on your webserver, preferably somewhere **private**, and that is it!
 Navigate to the page using your browser and you will receive cache information.
 
 ![Screenshot of php-cache-dashboard](http://jorgen.evens.eu/github/php-cache-dashboard.png)
+
+## Contributing
+
+I really appreciate any contribution you would like to make, so don't hesitate to report an issue or submit pull requests.
+
+## About me
+
+Hi, my name is Jorgen Evens. By day I built things (mainly in PHP and JavaScript) for [Ambassify](https://ambassify.com) and by night I tinker around with these kinds of projects.
+
+I you want you can always follow me around on [Twitter](https://twitter.com/JorgenEvens).