title: Detect scroll events with bootstrap-modal modalOverflow?
body: <p>I have a number of tooltips a date pickers used in my modal. How can I detect if the overflow modal has been scrolled so I can either reposition any open floating elements and reposition them according to the modal scroll position?
  Thx</p>
  
  <p>window.scroll is not firing!</p>
  
  <p>An example of this is available here: Long modals (bottom of page)
  <a href="http://jschr.github.io/bootstrap-modal/" rel="nofollow">http://jschr.github.io/bootstrap-modal/</a></p>