User:GimmeBot

This flagged bot does the following:
 * Task1
 * supports the WP:FAC and WP:FAR processes
 * adds notices to closed FAC/FAR discussion pages
 * updates article talk page templates after FAC/FAR
 * archives FAC/FAR discussion pages
 * adds the FA star to articles promoted through FA candidates
 * removes the FA star from articles demoted through FA review
 * removes articles from the WP:GA good article list when they are promoted to featured articles
 * Task2
 * implements ArticleHistory
 * Task3
 * renames or deletes templates, changes template parameters