Swap to standard linting

[hiimbex]

The procedure for doing this is laid out more thoroughly here: behaviorbot/sentiment-bot#13.

Let me know if you have any questions!

[welcome]

Thanks for opening this issue, a maintainer will get back to you shortly!

[ronitshar]

I'll get started on this right away. Wait for my pull request!

[andrej-83]

confuzed