Removed unused test file + dep

- couple of minor bits of cleanup

core/test/frontend-acceptance/default_routes_spec.js

@@ -13,7 +13,6 @@ var should = require('should'),
     _ = require('lodash'),
     testUtils = require('../utils'),
     configUtils = require('../utils/configUtils'),
-    urlUtils = require('../utils/urlUtils'),
     config = require('../../server/config'),
     settingsCache = require('../../server/services/settings/cache'),
     origCache = _.cloneDeep(settingsCache),

core/test/utils/fixtures/example.js

@@ -1,3 +0,0 @@
-module.exports = {
-    answer: 42
-};