Re-implement hand

[nsg]

Re-implement the render of the selected item in hand.

[petterarvidsson]

Isn't this a duplicate of #111

[nsg]

Yes, or #111 is a duplicate of this one :)

[nsg]

Oh, sorry, it's not. This is the hand ... the other one is the rendered item under the mouse pointer when we move items in the inventory. So, do, It's not :)

[petterarvidsson]

Ah that hand! 😄