<!DOCTYPE html>
<html>
  <head>
    <title>SoundTreks</title>
    <%= csrf_meta_tags %>

    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
  </head>

  <body>
    <%= yield %>
  </body>
</html>

<!DOCTYPE html>
<html>
  <head>
    <title>SoundTreks</title>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>

    <%= csrf_meta_tags %>

    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
  </head>

  <body>
    <div id="nav-bar" class='nav'>

    </div>
    <%= yield %>
  </body>
</html>

Add jQuery library to app layout
Add jQuery library to app layout
