Setting up flake8; basic flake8 fixes
Fixing setup.py for flake8
Docs for running the build
Improving docs
flake8 fixes for scripts/nytimes_update_url_decorations.py
flake8 fixes for scripts/populate_nytimes_mostpopular.py
flake8 fixes for up/headliner/__init__.py
flake8 fixes for up/headliner/aggregator_scheduler.py
flake8 fixes for up/headliner/aggregator_worker.py
flake8 fixes for up/headliner/data.py