- Update language samples upon selection of a new language.

- Update language samples upon selection of a new language.
- Add a workaround for a special case: "Spanish (Spain)" uses two sorting methods but two sublang ids are used to distinguish them instead of two sort ids. Ensure they don't appear twice in the language list.
- Add "Spanish (Spain)" as a translatable string resource.

svn path=/trunk/; revision=28950