title: How can messages be cleared from the built-in tile notification center in band 2
body: <p>I see from the Band SDK that a windows phone app can only use the client tile manager to access its own tile pages. The SDK also indicates that a tile can keep up to 8 message notifications in a FIFO queue.</p>
  
  <p>I would assume that the built-in tile does the same thing, since when it displays a notification sent to my windows phone app - it hangs around until it gets kicked out.</p>
  
  <p>I see that an existing WP app is able to clear the whole queue from the notification center without any dummy notifications showing up on the phone (like to clear the queue)  Does this take some privileged API access? </p>
  
  <p>or if you're clever enough you win the prize?
  thanks for any clues.</p>