Vastly improve error output for both console and user on init
Change colorset medium to media
For #70, Initial WIP for visual color palette selection
To build out into color palette customization and creation
Add new util function for checking if a path is directly linear/polygonal
New feature: Linear direct path segment following!
Applies only to linear paths for now, this takes each individual path apart and follows the instructions within it to draw and move from point to point.
Must be using cncserver.config.checkVisibility = false (no occlusion detection). Should add a button for that somewhere...