Yoast/wordpress-seo — pull request #175 by GaryJones (2013-08-19 12:26:10+00:00)
Title: Add a per-entry setting to exclude Google Authorship.

Pages like a Home or About page have an author assigned, but may not be ideal for having Google authorship assigned since it may be off-topic from what the typical content is. Authors may want to exclude authorship for other reasons as well. This new setting is tucked away on the Advanced tab of the Edit entry meta box, and is set to Include by default.

Related: #38