Armor slots

Attire with armor slots get deleted on leave while those already containing armor inserts become attire with regular container.

I think it has to do with something like:

                ItemModContainerArmorSlot armor = item.info.GetComponent<ItemModContainerArmorSlot>();
                if (armor != null)
                    armor.CreateAtCapacity(container.capacity, item);

Will work on adding it to the next release.