- fixed memory leaks introduced in previous revision

- removed incorrect casts of MTGCardInstance into Spell objects.
- AI Test system now allows you to put decks in ai/bakaA and ai/bakaB instead of ai/baka. This allows to let AIPlayerBaka and AIPlayerBakaB play with specific decks
- Test suite speed improvement. Improved the card name cache. Test suite now runs in 850 seconds instead of 950 on my machine.
- minor code cleanup

projects/mtg/include/TestSuiteAI.h

@@ -68,6 +68,7 @@ private:
     bool forceAbility;
     int summoningSickness;
 
+
     int load(const char * filename);
     void cleanup();
 
@@ -84,6 +85,7 @@ public:
     int assertGame();
 
 public:
+    int startTime, endTime;
     int gameType;
     unsigned int seed;
     int nbFailed, nbTests, nbAIFailed, nbAITests;