- More renaming all around to follow our conventions

- Implemented partially Blender.Sys
- Worked on issues related to sys, path
- Took away most "debug" printfs

source/blender/python/api2_2x/Window.c

@@ -175,7 +175,7 @@ static PyObject *M_Window_ImageSelector(PyObject *self, PyObject *args)
 static PyObject *M_Window_DrawProgressBar(PyObject *self, PyObject *args)
 {
   float done;
-  char *info = 0;
+  char *info = NULL;
   int retval;
 
   if(!PyArg_ParseTuple(args, "fs", &done, &info))
@@ -194,8 +194,6 @@ PyObject *Window_Init (void)
 {
   PyObject  *submodule, *Types;
 
-  printf ("In M_Window_Init()\n");
-
   submodule = Py_InitModule3("Blender.Window", M_Window_methods, M_Window_doc);
 
   Types = Py_BuildValue("{s:h,s:h,s:h,s:h,s:h,s:h,s:h,s:h,s:h,s:h,s:h,s:h,s:h}",