Gifsicle flags
Cleaner setup.py
Update tests
Use a better way to store settings
Better country list
Use new country list format for fields
Move test settings into test package
A better way of returning the list of countries
Allow setting the storage used for flags on the CountryField
Simplify some test logic
Small tidying of fields module
Update setup.py
Move the data into a data.py module rather than clashing 'countries' name.
Update readme
Fix conf settings module
Update tox settings
Update tests
Use static files, not storage for flag url
Fix data to strip spaces from country names
Update english message file