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>
Reviewed-on: http://review.gluster.org/6439