Change Options to keep ED happy

Logically this is functionally identical, but closer to the original in
id names.
Larger Upgrades to Panther Rush
Tweak Void Starer/Vault to actually do as desc
Limit Blast furnace AC runs on slow path
Upgrade cost of This Sucks not shown correctly
Merge pull request #826 from waveney/wav25

Options Change and Panther Rush