CircleCI: Upgrade from Python 3.6 —> 3.7

[cclauss]

No description provided.

[StoicLoofah]

Cool! Looks good to me.

Question regarding compatibility: is it common for libraries just to test on the latest python 3.x version, or should we be testing all versions historically as well to make sure that they still work?

Also, since we're tweaking versions, can you also update references to versions here as well? we should display support for versions that we are actually testing

sc2reader/setup.py

Line 28 in 95e59b0

"Programming Language :: Python :: 3.2",

https://github.com/ggtracker/sc2reader/blob/95e59b0e3170bb4baf5fa34da9fa4c0bb36ffb70/README.rst

Thanks!

[cclauss]

I do not think we have to exhaustively test on all versions of Python unless/until we have an issue that says that we have a compatibility problem.

[StoicLoofah]

Works for me. I updated the GitHub settings to reference the new job names for the status checks. Thanks!