Include config.h as the first header file
Include config.h as the first header file

Change-Id: Ia8a0759692377217c50ea6a4256a438f25ecac30
Reviewed-on: http://review.couchbase.org/26905
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>
Reviewed-by: Michael Wiederhold <a17fed27eaa842282862ff7c1b9c8395a26ac320@couchbase.com>

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