* Add thermistor holder zero
* Add fannypack zero
* Update to level readme
* Add cad for fannypack
* Add dxf for fannypack zero
* orientate fannypack zero for printing
* fixed readme links
* Fixed missing section that I didn't push
* Added non affiliate links
* Fixed last affiliate link
* Update README.md
Co-authored-by: rr-david <david@rivelinrobotics.com>
dmason1992