Update HTTP to HTTPS

[ghost]

Changed links to HTTPS when supported.
Pull request:
#2219

Please review the pull request.

[Pomax]

Thank you for the PR, but I would like to know why you filed it. Most of the changes in your PR are to text/comments rather than active code, and so aren't a problem that requires fixing. The only active code change is to the by-convention inactive domain "example.com" so whether that points to http or https (or even ftp or mailto, etc) doesn't make a difference.

[ghost]

@Pomax Think of it more as an enhancement then anything else. The more we use https, even in comments, the better.

[Pomax]

fair, I mostly wanted to see if you were a bot or a real human. Had you been a bot, there definitely wouldn't have been a response as intelligent as yours =)

Merged, thanks for the fix!