Fork from version 1.5.5 of https://pypi.python.org/pypi/python-daemon

    * Python 3 Support
    * Refactor `DaemonRunner` to execute `self.run()` after `self.start()`
    * Remove 'actions' and pseudo-CLI methods from `DaemonRunner`
    * Remove `version_info` subpackage. Version/Author info now in
      daemon/__init__.py