This bumps the starting list of broken links up to 15, as the ones in the body of pages are now turned into hyperlinks too.

This wants to go in before #200 so I can ignore or fix them there too.

Uhoh. I'm not sure this is going to work long-term. Github keeps sending me this:

The page build completed successfully, but returned the following warning:

You are currently using the 'redcarpet' Markdown engine, which is no longer supported by GitHub Pages and may cease working at any time. To ensure your site continues to build, remove the 'markdown' setting in your site's '_config.yml' file and confirm your site renders as expected. For more information, see https://help.github.com/articles/updating-your-markdown-processor-to-kramdown.

Interesting, I've not had those on my branch @Arachnid , just messages that the pid.codes domain is already used.

I'll try and update this to use kramdown then.

Thanks! Will the missing extensions break anything?

Yes, it puts me back to square one with the autolinking:
gettalong/kramdown#306

Which is rather frustrating, as they work fine in the markdown direct on GitHub, e.g.:
https://github.com/peternewman/pidcodes.github.com/blob/master/org/misfittech/index.md
Compare to:
https://peternewman.github.io/pidcodes.github.com/org/misfittech/

Given it doesn't do what it says on the tin, I'm not sure how many other features don't match the direct markdown rendering within GitHub. :(

Bugger. Thanks again for your hard work on this, though.

I guess this probably wants merging if it keeps GitHub happy, even if it is a step backwards in my opinion.