core/app/views/refinery/admin/_head.html.erb
<head>
<meta charset='<%= ::Rails.application.config.encoding %>' />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<%= yield :meta %>
<title><%= Refinery::Core.site_name -%> - Refinery</title>
<%= csrf_meta_tags %>
<%= stylesheet_link_tag 'refinery/refinery' %>
<% visual_editor_stylesheets.each do |css| %>
<%= stylesheet_link_tag css.path, css.options %>
<% end %>
<% custom_stylesheets.each do |css| %>
<%= stylesheet_link_tag css.path, css.options %>
<% end %>
<%= yield :stylesheets %>
<%= render 'refinery/admin/javascripts' %>
</head>