Fix initialization of sqlClass in torque factory
Fix initialization of sqlClass in torque factory

HydroLogic/Windshaft,CartoDB/Windshaft,wsw0108/Windshaft,CartoDB/Windshaft,manueltimita/Windshaft,HydroLogic/Windshaft,wsw0108/Windshaft,manueltimita/Windshaft,wsw0108/Windshaft,HydroLogic/Windshaft,manueltimita/Windshaft,CartoDB/Windshaft