Support python2

[nesl247]

Please add support for python2:

Traceback (most recent call last):
  File "/Users/harrison/.local/share/virtualenvs/recommendation-feeds-6IquZfue/bin/flake8", line 11, in <module>
    sys.exit(main())
  File "/Users/harrison/.local/share/virtualenvs/recommendation-feeds-6IquZfue/lib/python2.7/site-packages/flake8/main/cli.py", line 16, in main
    app.run(argv)
  File "/Users/harrison/.local/share/virtualenvs/recommendation-feeds-6IquZfue/lib/python2.7/site-packages/flake8/main/application.py", line 396, in run
    self._run(argv)
  File "/Users/harrison/.local/share/virtualenvs/recommendation-feeds-6IquZfue/lib/python2.7/site-packages/flake8/main/application.py", line 385, in _run
    self.report()
  File "/Users/harrison/.local/share/virtualenvs/recommendation-feeds-6IquZfue/lib/python2.7/site-packages/flake8/main/application.py", line 379, in report
    self.formatter.stop()
  File "/Users/harrison/.local/share/virtualenvs/recommendation-feeds-6IquZfue/lib/python2.7/site-packages/flake8_formatter_junit_xml/formatter.py", line 31, in stop
    super().stop()
TypeError: super() takes at least 1 argument (0 given)

[astj]

Thank you for reporting. I implemented tests and confirmed it in Travis. https://travis-ci.org/astj/flake8-formatter-junit-xml/jobs/322420296

[astj]

Now it passes. https://travis-ci.org/astj/flake8-formatter-junit-xml/jobs/322420957

[nesl247]

Could you actually create a new version for this? I'm not familiar with python, thought everything was coming from master since there are no releases. However that isn't the case.

[astj]

I'll release a new release to pypi before 2017 ends. please wait a while.

[astj]

Released as 0.0.3. https://pypi.python.org/pypi/flake8-formatter-junit-xml/0.0.3