Update README.md

README.md

@@ -1,7 +1,31 @@
-The PHP SimpleCache Class is an easy way to cache 3rd party API calls. To use the class:
+# PHP SimpleCache
+
+The PHP SimpleCache Class is an easy way to cache 3rd party API calls.
+
+## Install
+
+You can either download the class manually and "require":
+
+```php
+require('SimpleCache.php'); 
+```
+
+or you can install via [composer](https://getcomposer.org):
+
+```javascript
+{
+    "require": {
+        "gilbitron/php-simplecache": "~1.4"
+    }
+}
+```
+
+## Usage
+
+A very basic usage example:
 
 ```php
-require('simpleCache.php'); 
+require('SimpleCache.php'); 
 $cache = new SimpleCache();
 $latest_tweet = $cache->get_data('tweet', 'http://search.twitter.com/search.atom?q=from:gilbitron&rpp=1');
 echo $latest_tweet;
@@ -10,7 +34,7 @@ echo $latest_tweet;
 A more advanced example:
 
 ```php
-require('simpleCache.php'); 
+require('SimpleCache.php'); 
 $cache = new SimpleCache();
 $cache->cache_path = 'cache/';
 $cache->cache_time = 3600;
@@ -26,6 +50,6 @@ if($data = $cache->get_cache('label')){
 print_r($data);
 ```
 
-PHP SimpleCache was created by [Gilbert Pellegrom](http://gilbert.pellegrom.me) from [Dev7studios](http://dev7studios.com)
+## Credits
 
-Want to say thanks? [Consider tipping me](https://www.gittip.com/gilbitron).
+PHP SimpleCache was created by [Gilbert Pellegrom](http://gilbert.pellegrom.me) from [Dev7studios](http://dev7studios.com). Released under the MIT license.