There are a lot of work to be done yet, but I did several big improvements so I've uploaded a new release.

In short: There are several bugfixing, including (but not limited to) the primitives add-on that didn't work in previous versions. There are new functionality too, as 3D transformations and custom memory management. Also I added new examples and updated some other that shows how to use basic and advanced stuff to supply the lack of documentation.

You can download it from here.

Any comment and suggestion will be welcome.