app/views/layouts/trade.html.erb
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Trade Admin Panel</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
<!-- Le HTML5 shim, for IE6-8 support of HTML5 elements -->
<!--[if lt IE 9]>
<script src="//html5shim.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<%= stylesheet_link_tag "trade" %>
<script type="text/javascript">
EmberENV = {FEATURES: {'query-params-new' : true}};
</script>
<%= javascript_include_tag "trade" %>
<%= csrf_meta_tags %>
<%= csp_meta_tag %>
</head>
<body>
<%= yield %>
</body>
</html>