v0.2.3e: added backend support for multiple quickslots (needs testing!)

src/com/shatteredpixel/shatteredpixeldungeon/Dungeon.java

@@ -158,9 +158,6 @@ public class Dungeon {
 	public static Hero hero;
 	public static Level level;
 	
-	// Either Item or Class<? extends Item>
-	public static Object quickslot;
-	
 	public static int depth;
 	public static int gold;
 	// Reason of death
@@ -512,10 +509,6 @@ public class Dungeon {
 			Journal.storeInBundle( bundle );
             Generator.storeInBundle( bundle );
 			
-			if (quickslot instanceof Class) {
-				bundle.put( QUICKSLOT, ((Class<?>)quickslot).getName() );
-			}
-			
 			Scroll.save( bundle );
 			Potion.save( bundle );
 			Wand.save( bundle );
@@ -642,16 +635,6 @@ public class Dungeon {
 			Badges.reset();
 		}
 		
-		String qsClass = bundle.getString( QUICKSLOT );
-		if (qsClass != null) {
-			try {
-				quickslot = Class.forName( qsClass );
-			} catch (ClassNotFoundException e) {
-			}
-		} else {
-			quickslot = null;
-		}
-		
 		hero = null;
 		hero = (Hero)bundle.get( HERO );