Another release candidate...

Changed behavior for permission auctionhouse.cancel.others to allow Shift-Right-Click to force-expire the listing and return the item into to the player's expired items.

Added new behavior for permission auctionhouse.cancel.others to allow Shift-Left-Click to cancel the listing and return the item to the player that cancelled (admin). Item in this scenario is not returned to the seller.

Changed pragma setting for sqlite database to auto-vacuum (move empty space to end of database), thus compacting the data after removing listings, but might lead to fragmentation.

Added sqlite vacuum statement to be run when a database is loaded, such as after a reboot. This will fully compact the database tables, reducing space and fragmentation.

Hopefully this is the last candidate for this release. If there are no show stoppers reported, I will bless it as a release version.