anchor.diff: +<!-- TODO Move this into the controller
  +
   <% @summary_student=Student.find(session[:student_id]) %>
  -<% @summary_guardian1=@summary_student.contact_people[0]%>
  -<% @summary_guardian2=@summary_student.contact_people[1]%>
  -<% @summary_contact1=@summary_student.contact_people[2]%>
  +<% if @summary_student.contact_people.size > 3 %>
  +    <% @summary_guardian1 = @summary_student.contact_people[0] %>
  +    <% @summary_guardian2 = @summary_student.contact_people[1] %>
  +    <% @summary_contact1 = @summary_student.contact_people[2] %>
  +    <% @summary_contact2 = @summary_student.contact_people[3] %>
  +<% else %>
  +    <% @summary_guardian1 = @summary_student.contact_people[0] %>
  +    <% @summary_guardian2 = nil %>
  +    <% @summary_contact1 = @summary_student.contact_people[1] %>
  +    <% @summary_contact2 = @summary_student.contact_people[2] %>
  +<% end %>
   
   
   <%= render 'enrollment/navigation' %>
  
positive.code:       </table>
      
      </div>
      
    </div>
    
  
negative.code:   <!-- Nav tabs -->
    <ul class="nav nav-tabs" role="tablist">
      <li class="active instructions"><a href="#summaryContacts1" role="tab" data-toggle="tab">Contact1</a></li>
      <li class="instructions"><a href="#summaryContacts2" role="tab" data-toggle="tab">Contact2</a></li>
      <li class="instructions"><a href="#summaryPermissions" role="tab" data-toggle="tab">Permissions</a></li>
    </ul>
  
    <!-- Tab panes -->
  