cms/views/_cms_layout.hbs
{{#extend "default_layout"}}
{{#replace "title"}}
<title>Summit CMS</title>
{{/replace}}
{{#replace "styles"}}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
{{/replace}}
{{#prepend "scripts"}}
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
{{/prepend}}
{{/extend}}