message: fix weird mangled key vals (and dups)
diff: "ja":"Japanese",
  "ji":"Yiddish",
  "ko":"Korean",
  - "ko":"Korean (Johab)",
  "lt":"Lithuanian",
  "lv":"Latvian",
  "mk":"Macedonian (FYROM)",
  "sk":"Slovak",
  "sl":"Slovenian",
  "sq":"Albanian",
  - "sr":"Serbian (Cyrillic)",
  - "sr":"Serbian (Latin)",
  + "sr":"Serbian",
  "sv-fi":"Swedish (Finland)",
  "sv":"Swedish",
  "sx":"Sutu",
  