* FEAT(analytics): add API methods for AB testing
* find more info about the new feature here: https://blog.algolia.com/ab-testing-search/
* adds a new method on client:
import algoliasearch from 'algoliasearch';
const client = algoliasearch('appid', 'apikey');
const analytics = client.initAnalytics();
analytics.getABTests().then(console.log)
* see documentation here: https://www.algolia.com/doc/api-client/ab-test/
* CHORE(parse): remove parse build, not needed.
* You can just install and `require('algoliasearch');`