ezesdk 0.4 released

Been a while and it's been basically ready for weeks (months?) but I finally found a few hours to drop out a new release of ezesdk. As the post linked below notes it's mostly for the 3D rasteriser sample but I did a bunch of re-arranging and other cleanup too.

As usual it is available on the ezesdk home page.

It still requires root to run and i haven't looked at all into the "new driver" stuff. I've been keeping a pretty loose eye on that but not doing anything about it.