Figured out that concurrency bug with unclaiming

Now things seem to be unclaiming correctly. At least there is that. I
did some more tweaking with the map. It still behaves weird sometimes. I
can't tell if it's lag or not.
Fixed some issues with the Economy.

I'm nervous that the economy is going to keep me busy for a long time.
Chunkoid land is now unclaimable

still testing. Money is now only ever registered once. Can't be
reregistered.
Had an Epiphany and made a TaxTimerEvent tested, works

Made an adjustment to the tax list of Inspiredgovs so that self govs are
added instead of their super type. (good and service business instead of
business)