Change headers sent for better integration with web servers

Full Changelog: v0.2.0...v0.2.1

Allow to send empty payloads

Full Changelog: v0.1.0...v0.2.0

Refactor syncing logic

Full Changelog: 0.0.8...v0.1.0

Sync through Redis

This release adds the synchronization through a RedisTransport layer.

It allows to correctly send events to any subscriber while using multiple instances of the application (queue worker, load balancing, ...).

Full Changelog: 0.0.4...0.0.8

First working version

Full Changelog: 0.0.1...0.0.4

First draft

Full Changelog: https://github.com/adonisjs/transmit/commits/0.0.1