auto post Facebook Group page posts to a wordpress Blog Post

I need a plugin that will auto post to Wordpress when a new post is made on a Facebook Group Page.
I saw the service that was posted on the wpmuDev FB page about and there is no Recipe for it also I can't figure out how to make one.
I also saw this plugin but it doesn't support Groups.
I thought about the auto blog plugin but I heard FB stopped the RSS Feed.
any sugestions?