title: combine tap and doubletap ionic events
body: <p>I'm searched a few examples but I don't found anything that solved my problem.
  My problem is very simple, I need a one element with two events, one tap and double tap event.
  I do this but the events bind together and I don't need this.. 
  I need that I tap on element two times (doubletap), the state of element is selected, and if I tap one time the element is deselected and now is not selected.
  I do this too and the result is the same, events fired together...
  Anybody know how do this??</p>
  
  <p>Thanks</p>