Update README (#74)
Update README (#74)

Manually validated build, see [build #520](https://travis-ci.org/algolia/algoliasearch-client-android/builds/127214968).
algolia/algoliasearch-client-android,algolia/algoliasearch-client-android,algolia/algoliasearch-client-android,algoliareadmebot/algoliasearch-client-android,algoliareadmebot/algoliasearch-client-android