WoltLab/WCF — pull request #671 by Gravatronics (2012-07-06 09:02:26+00:00)
Title: Makes it easier to use own category nodes

With the changes of this commit you can easily extend the given node classes (without having to copy&paste the `__construct` methods and just change the class name). This makes it possible for your own implementation to add additional conditions for a category to be included in the list (like acl options "canViewCategory" or "canViewDisabledCategory").