dual qr/barcode for labels

[cnf]

Is your feature request related to a problem? Please describe. QR codes are great for a camera, and a phone etc, and barcodes are great for actual scanners.

Describe the solution you'd like I have both cameras on printers, AND a few hardware barcode scanners in my shop, It would be nice if we could generate labels that have both a QR and a barcode on them.

here is an example of what that looks like for my parts-db labels

it would be a nice to have, and I hope not TOO much extra work? But it would make my workflow a lot easier :P

Thanks! spoolman has been so helpful in fewer filed prints, and ordering new plastic in time! i love it :P