Bug 2557 - Support Tool: extend usage() info
Bug 2557 - Support Tool: extend usage() info

Change-Id: I7018c61c30e15da03a667eaaf4b7b2fe368d5ff4
Reviewed-on: http://review.northscale.com/2818
Reviewed-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>
Tested-by: Dustin Sallings <1c08efb9b3965701be9d700d9a6f481f1ffec3ea@spy.net>

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