Release 4.17.0 (#2275)

* Release 4.17.0 💎

* Update CHANGELOG and history

Update CHANGELOG, history, and docs

Release 4.16.6 💎

Release 4.16.5 💎

Release 4.16.4 💎

Release 4.16.3 💎

Release 4.16.2 💎

Release 4.16.1 💎

Add link to MM remote theme starter

Release 4.16.0 💎

Add reference to Thai UI text strings

Adjust wording

Release 4.15.2 💎

Update CHANGELOG, history, and docs

Fix empty `<img>` when `site_logo` is not assigned

Ref: https://github.com/mmistakes/minimal-mistakes/pull/2026#issuecomment-454809876

Release 4.15.0 💎

Merge pull request #2020 from edemaine/scrollspy

Use jQuery throttle library

Bump version to 4.14.2

Update copyright year