Fix test configuration file

All the configuration files were missing settings used when
gluster-swift is installed

Change-Id: I4ff877241a5965f2b0359e0549629614596045bb
Signed-off-by: Luis Pabon <lpabon@redhat.com>
Reviewed-on: http://review.gluster.org/6430
Reviewed-by: Thiago Da Silva <thiago@redhat.com>
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Reviewed-by: pushpesh sharma <psharma@redhat.com>
Tested-by: pushpesh sharma <psharma@redhat.com>
Return BadRequest on X-Delete-At/After headers

Gluster-swift does not support X-Delete-After or X-Delete-At
headers.  The code needs to inform the caller with a 400-BadRequest
if they use these headers.

Change-Id: Ic9d3a1646c0d26bb0204245efce4501f7479fee6
Signed-off-by: Luis Pabon <lpabon@redhat.com>
Reviewed-on: http://review.gluster.org/6364
Reviewed-by: Chetan Risbud <crisbud@redhat.com>