   gdrsync.py
   Copyright 2013 Fernando Arbeiza <fernando.arbeiza@gmail.com>

   This software has been developed in Python, released under an open source
   license (http://docs.python.org/2/license.html)

   This software uses the library Google APIs Client Library for Python
   (http://code.google.com/p/google-api-python-client/) released under the
   Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
