CBLT-319:  parameters are now positional

Change-Id: I14a4048a8c5384dad7db6d9c04bde3e67bdfbad9
Reviewed-on: http://review.couchbase.org/38521
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>