MAGETWO-27300: Category menu items go out of screen when page side is reached

- fixed delay function and improved sub-menu reverse

Author: Ihor Melnychenko

lib/web/mage/menu.js

@@ -345,7 +345,7 @@ define([
                         ulElementWidth = target.find('ul').outerWidth(true);
                         width = target.outerWidth() * 2;
                         targetPageX = target.offset().left;
-                        rightBound = screen.width;
+                        rightBound = $(window).width();
 
                         if ((ulElementWidth + width + targetPageX) > rightBound) {
                             ulElement.addClass('submenu-reverse');