Updated README reflecting the updates and new dependencies.
Updated README reflecting the updates and new dependencies.

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