Released 2.2.4, added new advanced Google Analytics options, canonical url customization, placeholders, improved schema support, homepage article tags, sitemap controls by post type; cleanup and bug fixes; tagged release.

git-svn-id: https://plugins.svn.wordpress.org/all-in-one-seo-pack/trunk@1049801 b8457f37-d9ea-0310-8a92-e5e31aec5664