Unit tests in the core

The build server fails to compile the current CVS due to test code in the core (Matrix4f).

Do we want to have unit tests within the production classes? Matter of taste, I guess… I'd vote for no…

I can either add junit to the build path for the core or move the test code to a new test in the junit folder.

That was my fault for integrating them with jwatte's suggestions.  I have no problem with them being yanked out to the junit specific packages

Ah, ok, code moved.