AnsPress_Email_Hooks::select_answer()

Method: Notify answer author that his answer is selected as best.

AnsPress_Email_Hooks::new_comment()

Method: Notify admin on new comment and is not approved.

AnsPress_Email_Hooks::ap_after_update_question()

Method: Notify after question get updated.

AnsPress_Category::category_page()

Method: Category page layout.