Log Message:
Update to 0.5.1:

* 0.5.1 (22-01-2007)
  - added two more maps, 'Baptism of Fire' and 'The Shores of Lake
    Yukarwa' (Yalwa campaign)
  - fixed campaign mode when resuming saved games
  - fixed handicap settings not being kept in campaign games
  - improved handling of connection problems in network games
  - improved i18n support for non-ASCII glyphs
  - extended destroyunit event to support location in addition to id
  - new partial translations: Italian and Serbian
  - updated translations: de, pl, sk