CBQE-2483: add n1ql tests for options

Change-Id: Ia8743f241030a246c33cbd8bd168e5ca4092f8f4
Reviewed-on: http://review.couchbase.org/43485
Reviewed-by: Ketaki Gangal <ketakigangal@gmail.com>
Tested-by: buildbot <build@couchbase.com>