Item Frame

The item frame is an upcoming block similar to a display case. It will show the item or block that is in it. The item displayed can be rotated by right-clicking the frame. Maps will show their contents and compasses and clocks will work as normal.

Bugs

 * Right clicking with more than one of a stackable items will put all of the stack into the frame, however, you will only receive one of the item you put into it.
 * Pick-Block-Key gives the item in it, not the frame. (May be intentional.)
 * Torches can be placed on item frames, but only indirectly.
 * Attempting to place an item frame in multiplayer will disconnect the user with the message; internal server error.
 * Attempting to place in a Water or Lava bucket causes a source block to be placed directly in front of the frame.
 * Also, placing a splash potion inside it in Creative will cause another potion to be thrown at it.
 * Attempting to place a fishing rod in creative mode will cast the rod, destroying the frame.

Trivia

 * The item frame is based off a suggestion on Reddit, like the Ender chest and flower pot.
 * Unlike with paintings, it is possible to place an item frame on each wall in a one block space.
 * A map put into an item frame will show markers at any other item frames with maps in them. This is a good way to mark certain areas.
 * Frames can be placed on cactus blocks, fences, and cobblestone walls.
 * Items appear flat in the frame while blocks protrude from it.
 * When broken the frame drops both itself and the item it contains.