protected override void Configure()
{
container = new PhoneContainer(RootFrame);
container.RegisterPhoneServices();
container.PerRequest <LoginViewModel>();
container.PerRequest <GroupListViewModel>();
container.PerRequest <GroupDetailsViewModel>();
container.PerRequest <AddDebtViewModel>();
container.PerRequest <MainPanoramaPageViewModel>();
container.AllTypesOf <IPage>(Assembly.GetExecutingAssembly());
container.Singleton <RegistrationService>();
container.Singleton <WalleetServiceClient>();
AddCustomConventions();
}