No more jQuery in Ghost 0.7

As announced from the Ghost Core Developer there will be no more jQuery per default starting from Ghost 0.7.

Read full Post here

Here's the Snippet to insert:
<script type="text/javascript">  
  if (typeof jQuery == 'undefined') {
    document.write('<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.1.min.js"></'+'script>');
  }
</script>