<!DOCTYPE html>

<html>
  <head>
    <meta charset="utf-8" />
    <title>Cyclone Center</title>

    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.5.1/leaflet.css" />
    <!--[if lte IE 8]><link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.5.1/leaflet.ie.css" /><![endif]-->

    <link rel="stylesheet" href="./application.css" />
  </head>

  <body>
    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
    <script src="//code.highcharts.com/3/highcharts.js"></script>
    <script src="//code.highcharts.com/3/highcharts-more.js"></script>
    <script src="//cdn.leafletjs.com/leaflet-0.5.1/leaflet.js"></script>

    <script src="./application.js"></script>
  </body>
</html>

<!DOCTYPE html>

<html>
  <head>
    <meta charset="utf-8" />
    <title>Cyclone Center</title>

    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.5.1/leaflet.css" />
    <!--[if lte IE 8]><link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.5.1/leaflet.ie.css" /><![endif]-->

    <link rel="stylesheet" href="./application.css" />
  </head>

  <body>
    <!-- NOTE: Loading source versions of libs for development -->
    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.js"></script>
    <script src="//code.highcharts.com/3/highcharts.src.js"></script>
    <script src="//code.highcharts.com/3/highcharts-more.src.js"></script>
    <script src="//cdn.leafletjs.com/leaflet-0.5.1/leaflet-src.js"></script>

    <script src="./application.js"></script>
  </body>
</html>

Load libs as source while in development
Load libs as source while in development