Invisible Itemframes

# Invisible Itemframes Gives survival players access to invisible item frames. ## Usage Shift click the item frame with an item to have it become invisible. ## Gamerules The mod adds the gamerule ``onInvisibleItemFramePop`` for modifying what to do when an item is taken out of an invisible item frame. It can have 3 values: - Reveal (default) - - makes the item frame visible again after taking out an item. - Destroy - - breaks the item frame when an item is taken out, dropping it on the ground. - Nothing - - not recommended, leaves the item frame entity there when taking out the items