Copter: call AP_Vehicle setup code

ArduCopter/system.cpp

@@ -255,6 +255,8 @@ void Copter::init_ardupilot()
     // disable safety if requested
     BoardConfig.init_safety();
 
+    vehicle_setup();
+
     hal.console->printf("\nReady to FLY ");
 
     // flag that initialisation has completed