Merging 1.9.1 source: sprite changes

src/com/shatteredpixel/shatteredpixeldungeon/sprites/ItemSprite.java

@@ -259,6 +259,7 @@ public class ItemSprite extends MovieClip {
 		
 		public static final Glowing WHITE = new Glowing( 0xFFFFFF, 0.6f );
 		
+		public int color;
 		public float red;
 		public float green;
 		public float blue;
@@ -269,6 +270,9 @@ public class ItemSprite extends MovieClip {
 		}
 		
 		public Glowing( int color, float period ) {
+
+			this.color = color;
+
 			red = (color >> 16) / 255f;
 			green = ((color >> 8) & 0xFF) / 255f;
 			blue = (color & 0xFF) / 255f;