Rewrite http links into https and setup a linter
There are some http links in the repo even though the websites have TLS enabled. For example the links to choosealicense. I guess they should be rewritten to https.
Also I guess the repo should have some linter in CI checking if the sites are available via HTTPS, for example it may be possible to
- check links against https://github.com/EFForg/https-everywhere lists
- check hsts preload lists
- make connect and check hsts headers presence
Edited by KOLANICH