python2 downgrade

source/python/mods/profiling.py

-#!/usr/bin/env python3
+#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #************************************************************************
 # ToDo AP
@@ -28,6 +28,8 @@
 # ------------------------------------------------------------------------------
 # MODULES
 # ------------------------------------------------------------------------------
+from __future__ import print_function
+
 from functools import wraps
 import time