Move the N1QL query settings where they are really needed
Move the N1QL query settings where they are really needed

Instead of defining them for all the collectors, define the N1QL query
settings only in the case where they are really needed.

Change-Id: I1362faa1d7ddba1373da20155e3f5474c41c0766
Reviewed-on: http://review.couchbase.org/53241
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

mikewied/perfrunner,pavel-paulau/perfrunner,dkao-cb/perfrunner,couchbase/perfrunner,couchbase/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,thomas-couchbase/perfrunner,EricACooper/perfrunner,mikewied/perfrunner,EricACooper/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,vmx/perfrunner,couchbase/perfrunner,couchbase/perfrunner,thomas-couchbase/perfrunner,dkao-cb/perfrunner,EricACooper/perfrunner,vmx/perfrunner,pavel-paulau/perfrunner,EricACooper/perfrunner