Make enforce_non_empty_layer_css: false a default (it is needed in all envs)
Make enforce_non_empty_layer_css: false a default (it is needed in all envs)

splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb,CartoDB/cartodb,splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb,splashblot/dronedb,splashblot/dronedb,splashblot/dronedb