Annotation needs namespace prefix, or class creation fails

While testing a "Log in with PayPal" implementation in a Symfony2 environment:

The following line in "PPModel.php":
$o = new $clazz(); (Line 51)

Tries to create a "PPOpenIdAddress" instance based on the annotation in PPOpenIdUserInfo.php, however fails because that class is not in the same namespace. Referencing the namespace by it's full path solves this.

![image](https://f.cloud.github.com/assets/1534119/1136307/6ab09cf6-1c3c-11e3-8984-c459781690bf.png)