Erwan

- Moved "extraPayment" cancel verification into ActionLayer (was in GuiLayers)
- added "HUDDisplay" MTGAbility (displays damage/graveyard info)
- Added option to NOT interrupt own's spells and abilities. Allows smoother gameplay. We should add a "quick options" menu ingame to change those options on the fly

projects/mtg/include/MTGCardInstance.h

@@ -56,6 +56,7 @@ class MTGCardInstance: public MTGCard, public Damageable {
   Player * owner;
   Counters * counters;
   int typeAsTarget(){return TARGET_CARD;}
+  const char * getDisplayName();
   MTGCardInstance * target;
   void addType(int type);