Revert to the FUTURE_PYTHON_API, this means:

- switching the define on in buildsystems (NaN, auto and msvc are done)
- again import _Blender, which is the C module, from the Python modules

intern/python/modules/vrml/utils/namespace.py

@@ -64,8 +64,7 @@ will likely want to do: from mcf.utils import extpkl, copy_extend
 	98.03.15 -- Fixed bug in items, values, etceteras with module-type
 	base objects.
 '''
-#import copy, types, string
-import types, string
+import copy, types, string
 
 from mcf.utils import hierobj