Advanced Inventory: move all items

This PR is ready to merge.

This PR adds a "move everything"-function between panes in the advanced inventory. The idea is that you should be able to quickly move large quantities of items using ',' instead of holding down 'm' to move item per item.

There is an option to automatically close the advanced inventory when you move all items - default off.

What is done:
* Move items from ground to ground and from vehicles to ground and back.
* Move items from ground to inventory.
* Move items from inventory to vehicle/ground