Make Rechecks page use common status header/footer

Switch http://status.openstack.org/rechecks/ to use the common
status.o.o header and footer powered by common.js.

Change-Id: Id8261b416d3c843fdede3bf709375446e04a0dc5
Reviewed-on: https://review.openstack.org/29506
Reviewed-by: Sean Dague <sean@dague.net>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Approved: Jeremy Stanley <fungi@yuggoth.org>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Tested-by: Jenkins