Related posts

Introduces a new feature: related posts. It shows up in the WordPress SEO edit box, based on the focus keyword. It first searches for the focus keyword as a string match, and then does a word match on the individual keywords if it has found less than 5 posts. Results are limited to 5 per keyword.

Here's a preview of what it looks like:

![Image of the new feature in action](http://uploads.yoast.nl/related-posts_19E19AF6.png)