added an ability keyword that resolves to do nothing.

"donothing"
this is to avoid using powerandtoughness 0/0 ability to mean "do nothing"

old code
[card]
name=Inquisition
target=player
auto=target(*|targetedpersonshand) 0/0
auto=foreach(*[white]|targetedpersonshand) damage:1 targetedplayer
text=Target player reveals his or her hand. Inquisition deals damage to that player equal to the number of white cards in his or her hand.
mana={2}{B}
type=Sorcery
[/card]

new code
[card]
name=Inquisition
target=player
auto=target(*|targetedpersonshand) donothing
auto=foreach(*[white]|targetedpersonshand) damage:1 targetedplayer
text=Target player reveals his or her hand. Inquisition deals damage to that player equal to the number of white cards in his or her hand.
mana={2}{B}
type=Sorcery
[/card]

projects/mtg/include/AllAbilities.h

@@ -1028,6 +1028,15 @@ public:
     AAResetDamage * clone() const;
 };
 
+class AAFakeAbility: public ActivatedAbility
+{
+public:
+    AAFakeAbility(GameObserver* observer, int id, MTGCardInstance * source, MTGCardInstance * target, ManaCost * cost = NULL);
+    int resolve();
+    const char* getMenuText();
+    AAFakeAbility * clone() const;
+};
+
 class AAFizzler: public ActivatedAbility
 {