• For copyright and license strings: corrected "http" to "https" to be consistent with Fontbakery
• Corrected broken link of ProjectChecklist.md with appropriates links to the spec.
[ ] There is still this problem with the copyright string that want a "git" URL with .git at the end (although .git is not necessary). But I don't know how to correct this one.
• For copyright and license strings: corrected "http" to "https" to be consistent with Fontbakery • Corrected broken link of ProjectChecklist.md with appropriates links to the spec.