Allow longer lines in PEP8 linter
Allow longer lines in PEP8 linter

According to CodeClimate, we do this via a "pep8" section in a setup.cfg
file:
https://docs.codeclimate.com/docs/pep8

ebmdatalab/openprescribing,ebmdatalab/openprescribing,annapowellsmith/openpresc,annapowellsmith/openpresc,ebmdatalab/openprescribing,ebmdatalab/openprescribing,annapowellsmith/openpresc,annapowellsmith/openpresc