SpongePowered/SpongeAPI — pull request #252 by Aaron1011 (2014-11-30 16:15:12+00:00)
Title: Add Rotation for Item Frames

This creates a `Rotation` class, containing the rotation values for 1.8

It also adds `getItemRotation` and `setItemRotation` to `ItemFrame`, to allow getting and setting of the item displayed in the item frame.