Report the task start time as the start time.
Report the task start time as the start time.

Change-Id: Icdc77c0fd191ca52a022e3e8d6fce9bc5a717b08
Reviewed-on: http://review.membase.org/3834
Reviewed-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

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