The initial release brings the base set of functionality:
- allows to pull data from Elasticsearch REST endpoints: `cluster_health`, `cluster_state`, `cluster_stats`, `nodes_stats`, `nodes_stats`, `indices_stats` and `nodes_hotthreads` supporting basic *filtering* and *specific REST endpoint options*
- security support
- CI integration (testing against ES 2.4.4)
- and more, see [synopsis](https://github.com/ViaQ/watches-clisynopsis)