Scheduler: Yield based on scenario address

Now it yields execution when the device state is checked multiple times
from the same scenario address.

modules/NIGHTDLL/nt_scenario.c

@@ -74,7 +74,6 @@ static void ntmain(struct _scoadr inadr) {
 		}
 		sys_getInputInfo();
 		sdl_wait_vsync();
-		scheduler_on_event(SCHEDULER_EVENT_NEW_FRAME);
 	}
 }