add link_info

[joshi-monster]

fix #34

[bcpeinhardt]

Both this PR and #37 look fabulous. If you don't mind adding a description of the changes to the changelog under the unreleased section for each I'll approve both and cut a release :) Thank you for putting in this excellent work!

[joshi-monster]

Thanks so much!!

I updated the changelog, but I suspect that it will merge conflict if you try to merge both. I also have a commented-out test in #37 for when link_info is available.

Could you please merge this one first and then I can fix-up the other one?

[bcpeinhardt]

Done :)