Remove altISOCode logic from preferredLanguages method - altISOCode should never make it into the language setting values - Add an assertion that this is the case
Remove altISOCode logic from preferredLanguages method
- altISOCode should never make it into the language setting values
- Add an assertion that this is the case

wikimedia/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/wikipedia-ios,wikimedia/wikipedia-ios