SSL certificate expired for coala.io

[virresh]

This also breaks coala-bears master : coala/coala-bears#2628

[virresh]

Fixed now.

[jayvdb]

https://projects.coala.io also a problem.

And pls check other coala.io subdomains.

[jayvdb]

This is blocking PRs on projects repo.

[virresh]

I spent sometime investigating this issue further, seems like it might have some relation with the project settings.
Not really sure what exactly, but the standard gh-pages link redirects to a non-https version of the projects repo: https://coala.github.io/projects

[yukiisbored]

Moved to coala/projects#604

[yukiisbored]

Leaving issue open just in case there's any other *.coala.io sites suffering from the same problem.

[jayvdb]

err , just test them all and then close.