Also cleans up the font handling to make the different font sizes more consistent.
It will now allow more than 64 special characters for language translation (if it is ever required).
* Dannish special characters
* Danish special characters
* Danish special characters
* Danish special characters
* Danish special characters
* Danish special characters
* chore: Reset header to `copyright-header` template
`tools/copyright-header.txt` template is what should be used.
Also added line at EoF to make git happy
Co-authored-by: Peter Feerick <peter.feerick@gmail.com>