Alternate FLhook based currency to combat credit-flood

[Highland Laddie]

There are any number of money sinks that could be created:

1. More expensive ammo
2. More expensive bots/batts
3. Make tier 2 weapons/equipment more expensive
4. Base docking fees sounds interesting (could make something like shipyards & corporate bases cost more, planets slightly less, and Freeports for free)
5. Make base building supplies more expensive (or just base upgrading ones, and keep maintenance supplies fairly moderate to low.

Just to name a few.