Fix WP Admin menu items no longer clickable when on WPSEO pages as reported in [issue #733](https://github.com/Yoast/wordpress-seo/issues/733) and [#738](https://github.com/Yoast/wordpress-seo/issues/738)
Merge branch 'pr/745'

Conflicts:
	readme.txt
Merge branch 'master' of github.com:Yoast/wordpress-seo