Put missing changes for breadcrumb in page edit

lib/parsers/parser_common.rb

@@ -150,17 +150,20 @@ module ParserCommon
       ancestors = Page.find(page.id).ancestors_and_self rescue nil
       ancestors.delete_at(0)
       res = ''
-
       if ancestors
-        res << "<div class='category_list'>"
-        res << "<ul class='list'>"
-        ancestors.each do |node|
-          res << "<li class='active'>"
-          res << "<a herf='/#{node.path}'>#{node.title}</a>"
+        res << "<ul class='breadcrumb'>"
+        ancestors.each_with_index do |node, i|
+          last = i == ancestors.size-1
+          res << "<li class=#{'active' if last}>"
+          if last
+            res << node.title
+          else
+            res << "<a herf='/#{node.path}'>#{node.title}</a>"
+            res << "<span class='divider'>/</span>"
+          end
           res << "</li>"
         end
         res << "</ul>"
-        res << "</div>"
       end
       fragment = Nokogiri::HTML::DocumentFragment.new(body, res)
       breadcrumb.swap(fragment)