Add DO item frames to put food/items on

[Jinotad]

It would be cool, with all the new foods we have, if we could make "DO" item frames. That could be used as decorative plates or bowls. (Or whatever creative things builders will think of)

That way we can set the food on plates or in bowls, rather than just plopping them down on surfaces. Currently the only options are to use invisible item frames or regular item frames.

Imri made a simple model for this idea.