Updates from deprec 2:  Added default choices for web_server_type, app_server_type, db_server_type and passenger_use_ree. d1f5e258d3fb0b2a1821f2c02716316e3da8f7f1  [Mike Bailey]
Updates from deprec 2:  Added default choices for web_server_type, app_server_type, db_server_type and passenger_use_ree. d1f5e258d3fb0b2a1821f2c02716316e3da8f7f1  [Mike Bailey]

sauliusgrigaitis/centostrano,sauliusgrigaitis/centostrano,sauliusgrigaitis/centostrano