Update redis cookbook.
Update redis cookbook.

apinf/api-umbrella,NREL/api-umbrella,Chuck8080/apiumbrella,Chuck8080/apiumbrella,apinf/api-umbrella,NREL/api-umbrella,apinf/api-umbrella,apinf/api-umbrella,NREL/api-umbrella,apinf/api-umbrella,NREL/api-umbrella