void initFavouritesTab() {
if (!AppConfig.get().favourites.enabled) {
add(new Label("favouritesPanel", "Favourites are disabled in application-configuration"));
return;
}
FavouritesPanel favourites = new FavouritesPanel("favouritesPanel");
add(favourites);
tabSupport.registerReloadableTab(favourites, ".cq-tabFavourites");
}