20180810075350-0154663: Events improvements

- revert back to original approach, just with some batching improvements

20180810072246-162e12f: Events improvements

- batch events based on max number of them (10k) or time (1s)

20180810065705-327a86e: Events improvements

- batch events based on max number of them (10k) or time (1s)

20180809061508-aa4538c

Update README.md

20180803110407-f4ac1ff

- automate tagging and releasing docker image and zip package

v2.4.1

- remove repo definition in travis config

v2.4.0: - remove pm2 related files (fully switch to nomad)

- remove dependency to consul (in docker it's hard to manage when using Service Discovery via external tool like Consul, better to leave it for Nomad to manage)

v2.3.1

update Dockerfile to allow passing JAVA_OPTS

v2.3.0: - update version

- upgrade kotlin version

v2.2.4: - switch to openjdk:8-jre-alpine

- remove latest tag push