jquery.highlight:
  https://github.com/bartaz/sandbox.js/blob/master/jquery.highlight.js
jquery-hotkeys: 
  https://github.com/tzuryby/jquery.hotkeys
  https://github.com/jeresig/jquery.hotkeys
jquery-mousewheel:
  https://github.com/jquery/jquery-mousewheel
js-cookie:
  https://github.com/js-cookie/js-cookie/releases
