fabpot/Silex — pull request #449 by romainneutron (2012-07-23 17:47:09+00:00)
Title: Add a FilesystemServiceProvider providing the Filesystem Component

example of usage :

```php
register(new FilesystemServiceProvider());

$app['filesystem']->mkdir('/tmp/newdir');
```

see complete documentation at http://symfony.com/doc/master/components/filesystem.html