GServer

- license headers

- implement the GL primitives in the video plug-in?

* load the plug-in before appserver_new()

* dlsym(NULL) works?

- write a plug-in for framebuffers (eg TinyGL?)

- define GServer's interface (basic OpenGL primitives)

- test and commit float and double support in libSystem (teacup...)

- window management (draw each client to its own window)

- window manager behavior as a plug-in

- determine if acceleration is likely (MesaGL...)

- write/adapt a Gtk+ backend (cairo/glitz...), beware of glib's own loop