factored the character system - not funtional yet

Assets/Code/Core/GameDataState.cs

@@ -11,7 +11,7 @@ namespace Nox.Core {
         public Vector3? savedPartyPosition;
         public GameState ActiveGameState { get; set; }
         public PlayMode ActivePlayMode { get; set; }
-        public PartyData ActiveParty { get; set; }
+        public PartyDefinition ActiveParty { get; set; }
 
         public PlayMode PreviousPlayMode { get; private set; }