title: How to frequently update today widget in notification center?
body: <p>I am finding that my Notification Center widget does not reload very often. Because of this, out of date data being presented. I have not been able to find a way to get the widget to refresh every time I open the Today view. I have seen apps such as NBA Gametime that are able to update every time I pull down to see the widget.</p>
  
  <p>How can I get this functionality in my app?</p>