Revision 919
- Fix: Event signs now display a short description only on latin1 languages (en, fr, de, it, es, fi, pt, pt_BR).
- Fix: The former owner of a captured city is now displayed only on latin1 languages.
- Fix: Polish characters "ł", "ń" and "ę" are now displayed in-game.
- Fix: Russian letter "Я" was broken in the main menu.
- Updated Brazilian, Czech, Greek, Italian, Russian and Spanish translations.