(svn r20578) -Fix [FS#4051]: Draw bounding boxes using white instead of pure white, so they are recoloured to grey in coloured newspaper instead of blue.

src/gfx.cpp

@@ -263,7 +263,7 @@ void DrawBox(int x, int y, int dx1, int dy1, int dx2, int dy2, int dx3, int dy3)
 	 *            ....V.
 	 */
 
-	static const byte colour = 255;
+	static const byte colour = 15;
 
 	GfxDrawLineUnscaled(x, y, x + dx1, y + dy1, colour);
 	GfxDrawLineUnscaled(x, y, x + dx2, y + dy2, colour);