public class MvcApplication : TurbineApplication
{
    private static IUnityContainer container;

    static MvcApplication()
    {
        ServiceLocatorManager.SetLocatorProvider(() => new UnityServiceLocator(CreateContainer()));

        // Can this be put in the registrations somewhere?
        ViewEngines.Engines.Clear();
        FormsAuthentication.SignOut();

        // Don't know if I still need this one .. find out
        ModelBinders.Binders[typeof(IPrincipal)] = new IPrincipalModelBinder();
    }

    private static IUnityContainer CreateContainer()
    {
        if (container !=null)
        {
            return container;
        }

        container = new UnityContainer();
        container.RegisterType<IConfigurationService, SqlConfigurationService>(new ContainerControlledLifetimeManager());
        container.Configure<InjectedMembers>()
            .ConfigureInjectionFor<SqlConfigurationService>(
                new InjectionConstructor(typeof(ILoggerService)));
        container.RegisterType<ISearchService, LuceneSearchService>(new ContainerControlledLifetimeManager());
        container.RegisterType<IStatisticsService, SqlStatisticsService>(new ContainerControlledLifetimeManager());
        container.RegisterType<IUserRepository, SqlUserRepository>(new ContainerControlledLifetimeManager());
        container.RegisterType<ICommonUserRepository, SqlCommonUserRepository>(new ContainerControlledLifetimeManager());
        container.RegisterType<IAuthenticationService, SqlAuthenticationService>(new ContainerControlledLifetimeManager());
        container.RegisterType<IUserCacheService, MemUserCacheService>(new ContainerControlledLifetimeManager());
        return container;
    }
}