Bump nginx to 1.2.9.
Bump nginx to 1.2.9.

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