Item Frame Tweaks

Have you ever played with a CIT pack and the nametags were annoying you?

Or does it perhaps bother you, that an item gets shifted against the block when your item frames are invisible?

Because it bothered me enough to make this mod.

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You might not even have noticed the invisible item frame offset, because usually people who play with CIT packs use an invisible item frames resourcepack.

However I had reason to use invisible itemframes instead and this causes the models to be shifted around slightly, sometimes so noticably that it destroys a model completely.

However even if you don't use CIT packs, the offset can still mess with certain decorations.

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This is my first published mod, so if my code is bad feel free to point it out so I can improve!