Spacecraft Fuel is Cheaper (Harmony Megamod)

Deuterium Fuel pods are half the price to purchase. This should make it so you can at least count on a having a reliable source of fuel and income in the late game. You're still limited by Elerium so in the end you won't have much more spacecraft fuel lying around than normal.

Additional changes:

Spacecraft Fuel now sells for 10k less

Deuterium Fuel pods sell for 5k less