Match Future states about core

[christopherthielen]

I added a test for your scenario:

core/test/urlRouterSpec.ts

Lines 305 to 326 in f07b369

	// Test for https://github.com/ui-router/core/issues/19
	it("should obey rule priority ordering", (done) => {
	let registry = router.stateRegistry;
	let loadedState;
	const lazyLoad = () => {
	loadedState = registry.register({ name: 'lazy', url: '/lazy' });
	return null;
	};
	registry.register({ name: 'lazy.**', url: '/lazy', lazyLoad: lazyLoad });
	registry.register({ name: 'param', url: '/:param', });
	router.transitionService.onSuccess({}, trans => {
	expect(trans.$to()).toBe(loadedState);
	expect(trans.redirectedFrom().to().name).toBe('lazy.**');
	done();
	});
	router.urlService.url('/lazy');
	})
	})

[aitboudad]

Thanks!