title: Bottom scrollBar in CardScrollView
body: <p>I have a question about CardScrollView. Since each item on the CardScrollView takes up the full card, I would like to have the scrollbar showing at the bottom of the Card to indicate there are other items within this CardScrollView just like the the menu in glass.</p>
  
  <p>I tired enabling setHorizontalScrollBarEnabled and setHorizontalFadingEdgeEnable nut nothing happen. I was also looking into setShowCardSheenEnabled but there is no such method for CardScrollView?</p>