flake8 fixes for up/headliner/http.py
flake8 fixes for up/headliner/server.py
flake8 fixes for up/headliner/settings.py
Fixing read_config_file because of variable typo (had to rename it to a non-mangled name, so that it could be tested)
flake8 fixes for up/headliner/backend/scripts/__init__.py
flake8 fixes for up/headliner/content/nytimes/api.py
flake8 fixes for up/headliner/content/nytimes/tasks.py
flake8 fixes for up/headliner/content/nytimes/urls.py
Removing newlines from blank init files
flake8 fixes for tests/headliner/content/nytimes/test_api.py
Fixing server (inadvertedly removed the application instantiation)
Adding missing test file to version control
Simplifying Application singleton
Merge pull request #20 from diogobaeder/master

flake8 fixes done; fixing custom config file reading