Move spatial view tests to pytests/view/ and spatial conf file to view-conf

Change-Id: I583c76d5ef9c7781e756603a6bad77370e31cb42
Reviewed-on: http://review.couchbase.org/33796
Reviewed-by: Ketaki Gangal <ketakigangal@gmail.com>
Reviewed-by: Meenakshi Goel <meenakshi.goel@globallogic.com>
Tested-by: Meenakshi Goel <meenakshi.goel@globallogic.com>