Method: Add post row action to mark a post as a spam.
Method: Register options of Avatar addon.
Method: Check post for spam, if spam then hold it for moderation.
Method: Action to do when post is marked as a spam.
Method: Check for spam in content after submission from frontend.
Method: Submit spam to akismet.
Method: Initialize the class.
Method: Override comments template for single question page.
Method: If questions is restored then restore its answers too.
Method: The class constructor.
