Release v0.6.0

Highlighs

This release marks the reach of the original milestones for this project, although there is a lot of work to do.
The next goal is to do some minor polishing, optimizations and adjustments for better compatibility with redis clients.

A parallel project is in the planning phase. It is a web api that serves as a client for GoodiesDB server.

Full Changelog: v0.5.0...v0.6.0