changelog
- 2017-01-24
- by Volker Freudenthaler <volker.freudenthaler@lmu.de> [Tue, 24 Jan 2017 02:26:19 +0100] rev 21
- Moved "from __future__ import print_function"
before "# !/usr/bin/env python3"
Now it should work with Python 3.x .
Added some comments and a compact code description at the top.