Add cookie consent

[MichaelCurrin]

  <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.0/cookieconsent.min.css" />
  <script src="https://cdnjs.cloudflare.com/ajax/libs/cookieconsent2/3.1.0/cookieconsent.min.js"></script>
  <script>
    window.addEventListener("load", function() {
      window.cookieconsent.initialise({
        "palette": {
          "popup": {
            "background": "#000"
          },
          "button": {
            "background": "#cba477"
          }
        },
        "showLink": false,
        "content": {
          "message": "This website uses cookies to analyze traffic via anonymized and aggregated data."
        },
        "position": "bottom-right"
      })
    });
  </script>