Erwan

- Updated Parser mechanism. Right now this doesn't change functionalities much, but should be more readable, and make it easier to code some new abilities in the future
- Fixed regenerate, broken with r532
- Death Ward now works
- I think "&&" now works with all abilities, needs to be tested...

projects/mtg/src/ActionLayer.cpp

@@ -71,8 +71,7 @@ void ActionLayer::Update(float dt){
     if (mObjects[i]!= NULL){
       ActionElement * currentAction = (ActionElement *)mObjects[i];
       if (currentAction->testDestroy()){
-	      currentAction->destroy();
-	      Remove(currentAction);
+        game->removeObserver(currentAction);
       }
     }
   }