Corrected double requirements. (#407)
Corrected double requirements. (#407)

We now require flake8 for runtime as well as test.
j0lly/molecule,j0lly/molecule,cimarron-pistoncloud/molecule,cimarron-pistoncloud/molecule,metacloud/molecule,retr0h/molecule,rgreinho/molecule,rgreinho/molecule,metacloud/molecule,metacloud/molecule,cimarron-pistoncloud/molecule,retr0h/maquina,kireledan/molecule,j0lly/molecule,kharkevich/molecule,rgreinho/molecule