bootstrap.addHook(new LoadMainApp(MODULES.getBootstrapContext(), MODULES.getPlaceManager(), MODULES.getTokenFormatter()));
// viz can be loaded in background ...
//bootstrap.addHook(new LoadGoogleViz());
bootstrap.execute(new AsyncCallback<Boolean>() {
@Override
public void onFailure(Throwable caught) {
error("Bootstrap failed", caught.getMessage());
}