add user log link at site page

app/views/admin/user_actions/index.html.erb

@@ -1,3 +1,7 @@
+<% content_for :side_bar do %>
+  <%= render :partial => 'layouts/side_bar', :locals => {:link_name => t('site.settings'), :link_url => admin_site_site_info_path(@site), :icon => 'icons-cog', :side_bar_content => 'admin/sites/side_bar'} %>
+<% end %>
+
 <table class="table">
   <tr>
     <th><%= I18n.t 'user_action.time' %></th>