README updated

Author: donatj

.gitignore

@@ -1,3 +1,4 @@
 phpunit.xml
 vendor/
 clover.xml
+.idea/

README.md

@@ -1,9 +1,43 @@
 Autoloader
 ==========
 
+[![Latest Stable Version](https://poser.pugx.org/corpus/autoloader/v/stable.png)](https://packagist.org/packages/corpus/autoloader)
+[![License](https://poser.pugx.org/corpus/autoloader/license.png)](https://packagist.org/packages/corpus/autoloader)
+[![Build Status](https://travis-ci.org/CorpusPHP/Autoloader.svg?branch=master)](https://travis-ci.org/CorpusPHP/Autoloader)
+
 Simple PSR-0 and PSR-4 Style Autoloaders.
 
 
 ## Notes
 
 The PSR-0 Autoloader does not include the Zend style underscore to / translation.
+
+## Installing
+
+Autoloader is available through Packagist via Composer
+
+```json
+{
+    "require": {
+        "corpus/autoloader": "1.*"
+    }
+}
+```
+
+## Usage
+
+These are *simple* autoloaders, that operate on the SPL autoloader stack order. You use one instance *per* directory or namespace.
+
+```php
+<?php
+
+use Corpus\Autoloader\Psr0;
+use Corpus\Autoloader\Psr4;
+
+// PSR-0 Autoloader
+spl_autoload_register( new Psr0('/vendor/path/blah') );
+
+// PSR-4 Autoloader
+spl_autoload_register( new Psr4('My\\Prefix', '/vendor/path/blah') );
+
+```