Fixed CURRENCY player parameter not working
Added currency subtraction on player death. (TODO: make it configurable)
Merge itemstacks up to 64 and add enchantment to prevent merging with other dropped items
Revert stacking code for now
Prevent stacking of different amount itemstack by using display names
Fixed groups matching was broken
Change item pickup sound and cleanup economy items on disable
Merge branch 'prplz'
Don't clean up items if we don't have an economy.
Ignore depreciation of the old async scheduling events.
Increment to version 2.6.0