adds more user class support

app/models/wiki_page.rb

@@ -4,6 +4,7 @@ class WikiPage < ActiveRecord::Base
   before_validation :initialize_updater
   after_save :create_version
   belongs_to :creator, :class_name => "User"
+  belongs_to :updater, :class_name => "User"
   validates_uniqueness_of :title, :case_sensitive => false
   validates_presence_of :title
   validate :validate_locker_is_janitor

app/views/wiki_pages/index.html.erb

@@ -16,7 +16,7 @@
           <% @wiki_pages.each do |wiki_page| %>
             <tr>
               <td class="tag-category-<%= wiki_page.category_name %>"><%= link_to wiki_page.pretty_title, wiki_page_path(wiki_page, :noredirect => 1) %></td>
-              <td><%= wiki_page.updated_at.strftime("%Y-%m-%d %I:%M") %> by <%= h link_to wiki_page.updater_name, user_path(wiki_page.updater_id) %></td>
+              <td><%= wiki_page.updated_at.strftime("%Y-%m-%d %I:%M") %> by <%= h link_to wiki_page.updater_name, user_path(wiki_page.updater_id), { :class => wiki_page.updater.level_class } %></td>
             </tr>
           <% end %>
         </tbody>