Really nice helper tool for Admin and Relpicate CouchDB Instances
https://medium.com/ibm-watson-data-lab/cloudant-and-couchdb-replication-with-couchreplicate-79ea6e898e6e

Nginx and HTTP2 Push feature is coming in 1.13.9…
http://mailman.nginx.org/pipermail/nginx-announce/2018/000207.html