aws-es-proxy

Merge #2.

Replace Tini with --init (integrated into Docker API 1.25+)

Merge tree 'joona/dependabot/npm_and_yarn/aws-sdk-2.814.0'

Merge branch 'martinzuern/docker-optimizations' into 'joona/master'

Bump aws-sdk from 2.149.0 to 2.814.0