Patch 3.1.4 for Football Stars and bugfix for the original game

On December 8th, we discovered a very rare but very unpleasant bug in the Face Editor, due to which the game could crash during editing. And if you had a lot of unsaved data while developing a modification, you could lose it.

Fixed this bug in both the main game and Football Stars.

Also for Football Stars, we made the following fixes:

• In AI teams, footballers could sometimes get class experience that was not compatible with their base class. For example, CD could receive AM experience. Fixed.
  
• Skill potential was not displayed correctly between halves (you could see a lot of red squares). Fixed.