Py BGE API

Python dir(ob) for game types now includes attributes names,
* Use "__dict__" rather then "__methods__" attribute to be Python 3.0 compatible
* Added _getattr_dict() for getting the method and attribute names from a PyObject, rather then building it in the macro.
* Added place holder *::Attribute array, needed for the _getattr_up macro.

source/gameengine/GameLogic/SCA_PythonController.cpp

@@ -264,6 +264,9 @@ PyMethodDef SCA_PythonController::Methods[] = {
 	{NULL,NULL} //Sentinel
 };
 
+PyAttributeDef SCA_PythonController::Attributes[] = {
+	{ NULL }	//Sentinel
+};
 
 bool SCA_PythonController::Compile()
 {