* Fix: Removed a PHP notice which would appear under certain circumstances
* Fix: Fixed an error in the System Info if the customize settings weren't saved successfully
* Fix: If a visitor posts to your page then their avatar will now be displayed again
* Fix: If an author profile link is unavailable then it will now link to the post instead
* Tweak: Removed minimum caching time if you are using a Page Access Token
* Tweak: Minor UI changes to the admin pages
* Tweak: Reduced some of the data in the System Info
