- Change the tests on emptying buckets so we actually test the bucket
we are emptying as well as the bucket we end up with.
	 To fill a water bucket in the wild the player requires...
	 - towny.wild.item_use.326
	 To empty a water bucket in the wild the player requires...
	 - towny.wild.item_use.326
	 - towny.wild.item_use.325
Update the nations data in SQL when renaming towns.