anchor.diff:  
   <div class="row">
     <div class="col-md-6">
  -<%
  -  state_qualifier = @check_enabled ? '' : "DISABLED. Last "
  -  state_class     = case @check_state
  -                    when 'ok'
  -                      'success'
  -                    when 'warning'
  -                      'warning'
  -                    when 'critical'
  -                      'danger'
  -                    else
  -                      "info #{@check_state}"
  -                    end
  -
  -%>
  +    <%
  +      state_qualifier = @check_enabled ? '' : "DISABLED. Last "
  +      state_class     = case @check_state
  +                        when 'ok'
  +                          'success'
  +                        when 'warning'
  +                          'warning'
  +                        when 'critical'
  +                          'danger'
  +                        else
  +                          "info #{@check_state}"
  +                        end
  +
  +    %>
   
       <div class="alert alert-<%= state_class %>">
         <%= state_qualifier %>State:
         <span class="alert-link"><%= @check_state ? h(@check_state.upcase) : '' %></span>
       </div>
  -  </div>
  +  </div><!-- col-md-6 -->
   
     <div class="col-md-6">
      <%
  
positive.code:           Flapjack will automatically re-commission this check if it receives another event for it.
          </p>
        <% else %>
        <p>
          This check has been decommissioned.
        </p>
        <p>
          Flapjack will re-commission this check if it receives another event for it.
        </p>
        <% end %>
      </div>
    </div>
  </div>
  
  
  
negative.code:     <div class="alert alert-warning">
        <% action = @current_unscheduled_maintenance ? "Re-acknowledge" : "Acknowledge" %>
        <h4><%= action %> alert</h4>
        <form action="/acknowledgements/<%= check_path_escaped %>" method="post" class="form-horizontal">
          <div class="form-group">
            <div class="col-sm-12 text-left">
              <label class="col-sm-3 control-label" for="summary">Summary</label>
              <div class="col-sm-9">
                <input type="hidden" name="acknowledgement_id" value="<%= @acknowledgement_id %>">
                <input type="text" class="form-control" name="summary" value=""/>
              </div>
            </div>
          </div>
  
          <div class="form-group">
            <div class="col-sm-12">
              <label class="col-sm-3 control-label" for="duration">Duration</label>
              <div class="col-sm-9">
                <input class="col-sm-9 form-control" type="text" name="duration" value="2 hours"/>
                <span class="help-block">
                  e.g. "5 hours"
                </span>
              </div>
            </div>
          </div>
  
          <div class="form-group">
            <div class="col-sm-12">
              <div class="col-sm-offset-3 col-sm-9">
                <button type="submit" class="btn btn-warning">
                  <%= @current_unscheduled_maintenance ? 'Replace acknowledgment' : 'Acknowledge' %>
                </button>
              </div>
            </div>
          </div>
        </form>
      </div>
    <% end %>
  
    <% if @current_scheduled_maintenance %>
  