Joomla, PHP, etc. by Hannes Papenberg

Hello to everybody and especially all the contributors!

I can happily announce that the first pull request has been created:

This PR introduces a large chunk of tests to document the current behavior of the core router classes and is the foundation to rewrite the system in a backwards compatible way.

In the future, I will keep you all posted on the progress of this effort here on this site. Considering the timetable: I'm lacking a bit behind, but all major roadblocks should be gone now and I should be able to devote most of my time to this project.