removed the module graph.py's __version__, __author__ etc. These are obsolete since graph.py is in a package and its version, author etc. are same as its package. See https://www.python.org/dev/peps/pep-0396/.
removed the module graph.py's __version__, __author__ etc. These are obsolete since graph.py is in a package and its version, author etc. are same as its package. See https://www.python.org/dev/peps/pep-0396/.

coin-or/GiMPy,coin-or/GiMPy