Remove the FC and Personal Housing Ward Split

[Reinha]

don't split between wards.
Just open it after a few rounds of lottery if no FC is interested

This would be a good way to guarantee houses for FCs in the future as well. When a house becomes available, only let FCs bid on it for one cycle. If there were no bids, open it to everyone.

It's hard to build a new fc without a house so I think allowing them first dibs without locking out private owners would be a good compromise.