am 39e4cfab: am f75ee21c: add analytics event tracking for shadowbox player and rig the \'notice-developers-video\' style links to also use shadowbox for video playback

* commit '39e4cfabed45984b884975d1e6e9b351e93d9d4a':
  add analytics event tracking for shadowbox player and rig the 'notice-developers-video' style links to also use shadowbox for video playback