[Bf-python] mathutils

[models at paposo.com]

Actually I think the answer lies with the rgbTuple module.  This module is
not external but is used in the materials and lamp module. Just a simple
#include will do :)  In the case of material it actually adds the rgbTuple
as a PyObject member of PyMaterial. This is probably the best thing to do I
guess {',_,'}