Hopefully they actually have some paper work for this and we get a time frame soon!! AHHH!! Yay Crunchyroll.com!!!
Also, they fact they have used the Manga as the plot line gives me hope that they are in fact following the manga for the story!! <3
EDIT: To specify it is just listed as a season line up, so nothing is for sure on where it will be aired. But it is still really exciting to see on lists of anime coming out this year!