Log Message:
Update to 1.6.4:

Version 1.6.4:
  * Language and translations
    * Updated translations: Finnish, French, German, Lithuanian, Polish,
      Serbian, Swedish.

  * User interface
    * Fixed Bug with team labels (bug #13831).

  * Miscellaneous and bugfixes
    * Fixed networking code regression that could lead to "Client \ 
disconnected"
      errors when creating a MP game

Version 1.6.3:
  * Campaigns
    * The Hammer of Thursagan:
      * Updated portraits for Ratheln, Angarthing.

  * Language and translations
    * Updated translations: British English, Chinese (Traditional), Czech,
      Finnish, French, German, Greek, Hungarian, Icelandic, Italian, Lithuanian,
      Polish, Russian, Serbian, Slovak.

  * User interface
    * Fixed the MP password textbox handling of special characters.
    * Increase the lineheight in the new dialogs.