FB Connect update for Avalanche

update.html

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  Replace Lines 21-28 in /app/design/frontend/avalanche/default/template/page/html/header.phtml
  with the following code:
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<script>(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>