anchor.diff:            <ul>
               <li><%= link_to 'My Registrations', registrants_path %></li>
               <li><%= link_to 'My Payments', payments_path %></li>
  -            <li><%= link_to 'My Standard Skill Routines', standard_skill_routines_path %></li>
  +            <% if @config.standard_skill %>
  +              <li><%= link_to 'My Standard Skill Routines', standard_skill_routines_path %></li>
  +            <% end %>
               <li><%= link_to 'All Registrants', all_registrants_path %></li>
             </ul>
             </li>
  
positive.code:               <%= menu_header_if_necessary("data") %>
                <li><%= link_to 'Modification History', rails_admin_path %></li>
              <% end %>
              <% if can? :manage, StandardSkillRoutine %>
                <%= menu_header_if_necessary("data") %>
                <li><%= link_to 'Standard Skill Routines (view)', standard_skill_routines_path %></li>
                <li><%= link_to 'Standard Skill Routines (export)', download_file_admin_standard_skill_routines_path %></li>
              <% end %>
            <%= menu_footer_if_necessary("data") %>
  
  
negative.code:               <%= menu_header_if_necessary("siteconfig") %>
                <li><%= link_to 'Age Group Type', admin_age_group_types_path %></li>
              <% end %>
              <% if @config.standard_skill %>
                <% if can? :manage, StandardSkillEntry %>
                  <%= menu_header_if_necessary("siteconfig") %>
                  <li><%= link_to 'Standard Skill Entries', admin_standard_skill_entries_path %></li>
                <% end %>
              <% end %>
              <% if can? :manage, User %>
                <%= menu_header_if_necessary("siteconfig") %>
  