Reverted 24bb5ece8bae0542f4ed1086c0b9483788091a54 and 018de6ee31c25792460412e435a0bc312761ae2c to make the French translations use UTF-8
Refactored UTF8Control to be used for both translation classes
Switched Russian translation to UTF-8 encoding
Adjusted the 'set your deck slots' layout to make Russian translation fit properly
Merge pull request #492 from HearthStats/utf-8-properties

Switched properties files to UTF-8