Revert "use the paginator with css :) (bug 756166)"

This reverts commit 10a347b007.

apps/devhub/templates/devhub/payments/refunds.html

@@ -120,7 +120,7 @@
           </table>
         {% endif %}
       </div>
-      {{ pending|impala_paginator }}
+      {{ pending|paginator }}
 
       <h3>
         {{ amo.REFUND_STATUSES[amo.REFUND_APPROVED] }}