layout refactored

app/views/layouts/admin.html.haml

@@ -1,16 +1,6 @@
-!!!
-%html
-  %head
-    %meta{:charset => "utf-8"}
-    %title
-      GitLab #{" - #{@project.name}" if @project && !@project.new_record?}
-    = favicon_link_tag 'favicon.ico'
-    = stylesheet_link_tag    "application"
-    = javascript_include_tag "application"
-    = csrf_meta_tags
-    = javascript_tag do
-      REQ_URI = "#{request.env["REQUEST_URI"]}";
-      REQ_REFFER = "#{request.env["HTTP_REFERER"]}";
+!!! 5
+%html{ :lang => "en"}
+  = render "layouts/head"
   %body.admin
     = render :partial => "layouts/flash"
     = render :partial => "layouts/head_panel"