added licenses to software
Before "releasing" the software, the license file has to be double-checked.
Especially, review the presentation by Carina Haupt (HIFIS/DLR) on Open-Source Software and Software Licenses:
https://b2drop.eudat.eu/apps/files/?dir=/ESDE_Group/01_Internal/04_Presentations/Guest_Presentations&fileid=21658718
and the examples given by the workshop:
https://gitlab.com/hifis/hifis-workshops/make-your-code-ready-for-publication
f. ex. starlette (also have a look at slide 7 of Carina Haupt's presentation):
https://github.com/encode/starlette/blob/master/LICENSE.md