Shumkov/Rediska — pull request #57 by msabramo (2012-04-29 01:35:20+00:00)
Title: Fix "Zend_Session_Exception: Session must be started before any output has been sent to the browser" errors in tests

I added the following to `library/Rediska/Zend/AuthTest.php`:

```php
Zend_Session::$_unitTestEnabled = true;
```

so that test don't fail with "Zend_Session_Exception: Session must be
started before any output has been sent to the browser".

Fixes 3 errors noticed in GH-54.