Add support for Yoast Video and Local SEO plugins

Add video support for Yoast Video SEO and Yoast Local SEO. These are small modules that work with the regular Yoast SEO plugin that you already provide videos for. They’re small add-ons, but they incredibly valuable.

Yoast Video SEO: http://yoast.com/wordpress/video-seo/
Yoast Local SEO: http://yoast.com/wordpress/local-seo/