Design review: Documentation

[krook]

Update and improve documentation.

Currently, the design of the system is documented between two markdown documents with general instructions for assembly. Ultimately, the entire design should be self-documented using standard schematic capture software, and the goal of the next revision should be automated assembly. This means that the documentation exists as a standalone package and can be sent to any manufacturer, with an automatic understanding of the design and how to build it without additional instruction.

The current design documentation should be replaced with updated instructions on how to set up a minimum hardware environment with off-the-shelf components for open source contribution purposes. It is recommended that a PCB development kit is designed to satisfy this need for the general community.