Clarify relationship between inference engine and Kafka repositories

[TonioF]

Currently, we have this repository (multiply-org/inference -engine), we have the kafka repository (multiply-org/KaFKA-InferenceEngine) and we have the kafka inference engine in José´s repository (jgomezdans/KaFKA). The relationship between the three should be clear. Is one of them unnecessary?

[jgomezdans]

I tend to work on my personal fork of kafka (jgomezdans/kafka), and push upstream to multiply-org/Kafka-whatever once I'm happy (happy is too strong a word, but...) with changes.