Added MH2 set, improved Android downloader, added/fixed primitives, improved coin flip event trigger, improved discarded attribute, improved castcard keyword (now it's possible to specify the x value in cost), improved add/remove/mod counter trigger, improved the "spent" and "converge" keyword for spell still in the stack.

projects/mtg/src/GameObserver.cpp

@@ -1035,6 +1035,7 @@ void GameObserver::gameStateBasedEffects()
             {
                 MTGCardInstance * card = fg->cards[k];
                 card->fresh = 0; // Remove fresh attribute to cards put in graveyard last turn
+                card->discarded = false; // Remove discarded attribute to cards put in graveyard last turn
             }
             MTGGameZone * fe = p->game->exile;
             for (int k = 0; k < fe->nb_cards; k++)