b0c6cfb051
- Add `I` preset parameter to `G26`, `M106`, `M140`, and `M190`. - Extend menu items to permit a string interpolation. - Keep material names in a list and interpolate in menu items. - Extend material presets to support up to 5 predefined materials. Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>