Test against multiple python versions

[dlstadther]

Check for Py3 compatibility with two most recent Python3 versions.

If successful, setup.py metadata will need to be updated.

[atharvai]

packaged and available on Test Pypi for checks: https://test.pypi.org/project/luigi-monitor/ @dlstadther can you check and confirm? I don't have 3.7 environment.

[dlstadther]

$ pyenv global 3.7.0
$ virtualenv -p python3 ~/venv/py37-monitor
$ ~/venv/py37-monitor/bin/pip install luigi
$ ~/venv/py37-monitor/bin/pip install --index-url https://test.pypi.org/project/ luigi-monitor==1.1.4
$ ~/venv/py37-monitor/bin/python test_luigi_monitor.py
# successfully output to slack

[dlstadther]

Thanks!

[atharvai]

available on prod pypi https://pypi.org/project/luigi-monitor/1.1.4/