<!DOCTYPE html>
<html>
<head>
  <title>ContactsFrontend</title>
  <%= stylesheet_link_tag    'application', media: 'all' %>
  <%= csrf_meta_tags %>
</head>
<body>

<%= yield %>

</body>
</html>

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <title><%= yield :title %> - GOV.UK</title>
    <%= yield :head %>
  </head>

  <body class="<%= yield :body_classes %>">
    <div id="wrapper" class="<%= yield :wrapper_classes %>">
      <%= yield %>
    </div>
  </body>
</html>

Update application layout for slimmer.
Update application layout for slimmer.

Mostly adding the wrapper div, but also adding some yields etc that are
commonly used.
