Quickstart is out of date and could likely be simplified

Feature Request

Why

The problem I am trying to solve is that a new developer deploying Big Bang for the very first time is presented with a bit of a chaotic quickstart guide that isn't currently kept up to date (as far as tool versions).

Proposed Solution

As a somewhat internal person, I was able to utilize the k3d-dev.sh script and the BB-DEV cloud account. I was struck by how much simpler that was than the quickstart guide. I propose extracting some of the VM configuration steps into their own script and sharing that between the internal dev script and the external quickstart.

This feature will be added to BBctl in a future release