[why]
It can be hard to find out which license a particular font is using.
Therefore we add a new field to the fonts.json with an SPDX license
identifier (if possible).
[how]
For fonts with a license that has no SPDX identifier we use a free
`LicenseRef-*` identifier, but that reference is not solved in the
fonts.json file.
[note]
Also correct some licensing info given in the license audit.
Related: #1578
Suggested-by: Jan Christian Gruenhage <jan.christian@gruenhage.xyz>
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
We specifically use the SVGs to create the intermediate carrier (font
file) that is used later to patch fonts, to get the icons with a more
relaxed license. That should be noted in the audit.
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
[why]
Pomicons changed their licence from CC BY-NC-ND 3.0 to SIL 1.1 here:
fedf571f29
[how]
Change text.
I'm not shure which one we would call our most restrictive source now,
so remove that paragraph.
[note]
Fix whitespace error en passant.
Fixes: #1143
Signed-off-by: Fini Jastrow <ulf.fini.jastrow@desy.de>
