Have nose output an HTML results file at the end of unittest builds.
Also copy that results file to static.openstack.org.
Change-Id: I46c487919e09d25eebf2858830bde080a4c8e4f4
Reviewed-on: https://review.openstack.org/11736
Approved: James E. Blair <corvus@inaugust.com>
Reviewed-by: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins