##Proof of concept for our team reaserch of reactive programming in Java related article

Branches:

• v1 - our basic implementation with Vert.x library. Uses promises.
• v2 - Starting using Vertx.x verticals and EventBus.
• v3 - Using Vert.x WebApiService that generates controllers based on OpenAPI file. Added REST API for configuring maing entities.

What article is not covering:

• REST API using Vert.x WebApiService.
• Tiny RoboFramework test, that was very useful for noticing regression.