Don't pop modal dialog during boot sequence

src/AutoPilotPlugins/AutoPilotPlugin.cc

@@ -63,7 +63,7 @@ void AutoPilotPlugin::_parametersReadyChanged(bool parametersReady)
 	if (parametersReady) {
 		_recalcSetupComplete();
 		if (!_setupComplete) {
-			QGCMessageBox::warning("Setup", "One or more vehicle components require setup prior to flight.");
+            qgcApp()->showToolBarMessage("One or more vehicle components require setup prior to flight.");
 			
 			// Take the user to Vehicle Summary
             MainWindow::instance()->showSetupView();