KGeography is a geography learning tool.  Right now it has six
usage modes:

    * Browse the maps clicking in a map division to see it's name
    * The game tells you a map division name and you have to click
      on it
    * The game tells you a capital and you have to guess the division
      it belongs to
    * The game tells you a division and you have to guess its
      capital
    * The game shows you a map division flag and you have to guess
      its name
    * The game tells you a map division name and you have to guess
      its flag