tedivm/Stash — pull request #136 by i-ekho (2014-03-16 18:40:34+00:00)
Title: using cache keys as ArrayIterator keys

With this patch we can access to Item by key:
```php
$pool = new Stash\Pool();
$result = $pool->getItemIterator(array('TEST1', 'TEST2'));
echo $result['TEST2']->get();
```