Update jQuery and HTML5 JS locations

<meta charset="UTF-8" />

<!-- HTML5 shim, for IE6-8 support of HTML5 elements -->

<!--[if lt IE 9]>

  <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>

  <script src="https://html5shim.googlecode.com/svn/trunk/html5.js"></script>

<![endif]-->

<!-- Javascript placed at the end of the document so the pages load faster -->

<script src="http://software-carpentry.org/v5/js/jquery-1.9.1.min.js"></script>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

<script src="css/bootstrap/bootstrap-js/bootstrap.js"></script>