Hello,

a small update to correct some bugs on the playtest version.

• The music of the map editor stops correctly when returning to the menu;
  
• The use of a tactical trump by an adversary no longer blocks the game;
  
• Correction of various texts;
  
• The displayed classification ranks are correctly incremented by 30 per pages;
  
• Changing the graphics performance of the game is now applied correctly.
  

as a bonus, we have added the model of the dragon Vakthare, it is not yet animated or textured but it is already much more beautiful than its balloon version :)