Remove the node updater from the N1QL query path
Remove the node updater from the N1QL query path

We don't actually use this because we don't test rebalancing of
query nodes. Furthermore, since there is very little shared state
between query nodes if doesn't make much sense to even have
query node rebalance tests. As a result let's just remove this
for now. We can always add it back later.

Change-Id: I0bc630407d8f24c3a09d53cd1b162ac2a6e8adc5
Reviewed-on: http://review.couchbase.org/52235
Reviewed-by: thomas anderson <5f50a84c1fa3bcff146405017f36aec1a10a9e38@couchbase.com>
Tested-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

couchbase/spring,couchbase/spring,mikewied/spring,mikewied/spring