This is done by fitting tightly a rectangle around the grid of boxes. The boxes themselves have a white background but there is spacing between the boxes, which results in the little border.
Contributes to issue CURA-3161.
Also fixed the indenting of the previous two labels to use spaces instead of tabs. I knew I was going to forget putting it back to spaces after working on a different project that uses tabs.
The information is duplicated now. I'll remove the old one promptly.
Contributes to issue CURA-3161.
It lists the name of the printer it is connected to, and the address on the right side. This won't work for USB printing (it'll give errors there). I'll solve that later.
Contributes to issue CURA-3161.
