MB-5380 Reduce engine paramter couch_response_time to 3 min
MB-5380 Reduce engine paramter couch_response_time to 3 min

The paramater value is 10 minutes, and it's not a reasonable
time to wait for response from mccouch.

Change-Id: I70b3b9045b366ff1003bb7f2ed48cf1971b36467
Reviewed-on: http://review.couchbase.org/16395
Reviewed-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>
Tested-by: Chiyoung Seo <8b279095f11c26cc21045fda5a3e51debb005aa9@gmail.com>

abhinavdangeti/ep-engine,daverigby/kv_engine,teligent-ru/ep-engine,teligent-ru/ep-engine,hisundar/ep-engine,abhinavdangeti/ep-engine,daverigby/ep-engine,membase/ep-engine,hisundar/ep-engine,teligent-ru/ep-engine,hisundar/ep-engine,jimwwalker/ep-engine,daverigby/ep-engine,daverigby/ep-engine,couchbase/ep-engine,daverigby/kv_engine,jimwwalker/ep-engine,membase/ep-engine,abhinavdangeti/ep-engine,couchbase/ep-engine,couchbase/ep-engine,owendCB/ep-engine,owendCB/ep-engine,sriganes/ep-engine,jimwwalker/ep-engine,daverigby/kv_engine,abhinavdangeti/ep-engine,daverigby/ep-engine,daverigby/kv_engine,hisundar/ep-engine,owendCB/ep-engine,sriganes/ep-engine,couchbase/ep-engine,membase/ep-engine,owendCB/ep-engine,abhinavdangeti/ep-engine,teligent-ru/ep-engine,sriganes/ep-engine,sriganes/ep-engine,membase/ep-engine,jimwwalker/ep-engine