More Foreign Language Professional Translations

More professionally translated text has been added. This has been done for Russian, Polish, and Japanese. The text updated is the same as in the previous updates for professional translation. The web pages in the store, the commands in the game itself, and the quick start guide portion of the documentaiton for these 3 languages has been professionally translated. Note that it is rather difficult for a perfect translation to be created given everything that can go wrong in the translation process.