PyRNA

- Support for python to convert a PyObject into a collection (uses a list of dicts - quite verbose :/)
- Operators can now take collection args when called from python.
- Support for printing operators that use collections (macro recording).
- Added RNA_pointer_as_string which prints all pointer prop values as a python dict.

Example that can run in the in test.py (F7 key)
bpy.ops.VIEW3D_OT_select_lasso(path=[{"loc":(0, 0), "time":0}, {"loc":(1000, 0), "time":0}, {"loc":(1000, 1000), "time":0}], type='SELECT')

for some reason lasso locations always print as 0,0. Need to look into why this is.

source/blender/python/intern/bpy_operator_wrap.c

@@ -272,7 +272,7 @@ static int PYTHON_OT_generic(int mode, bContext *C, wmOperator *op, wmEvent *eve
 		 * thrown away anyway
 		 *
 		 * If we ever want to do this and use the props again,
-		 * it can be done with - PYOP_props_from_dict(op->ptr, kw)
+		 * it can be done with - pyrna_pydict_to_props(op->ptr, kw, "")
 		 */
 		
 		Py_DECREF(ret);