Added success messages to profile update form
Renamed focus input method to the more descriptive widget
Renamed global site variable to lowercase because uppercase isn't necessary
Cleaned up language on registration complete template
Added UTF-8 flag on MySQL database creation to README
Small tightening of return statement on profile form
Removed unnecessary comment
Added feedback messages to profile edit, plan upgrade, and plan downgrade
Transferred Stripe billing handling into the site's JavaScript file
Started registration app replacement with custom registration