cleaned up formatting:

- removed trailing whitespace
- changed all leading whitespace to tabs
- removed IDE created author comments

src/com/shatteredpixel/shatteredpixeldungeon/levels/painters/LibraryPainter.java

@@ -80,7 +80,7 @@ public class LibraryPainter extends Painter {
 		
 		Item prize = level.findPrizeItem( Scroll.class );
 		if (prize == null)
-            prize = Generator.random( Generator.Category.SCROLL );
+			prize = Generator.random( Generator.Category.SCROLL );
 		
 		return prize;
 	}