Minor fix

Back from the dead, this was updated with the Founding Fathers Server Mod, so tweaks were needed to make this work correctly.

Also, I believe we did add the rest of the vanilla cargo ships at some point, so those are in there. We'll add more ships, probably sometime after the Automation update is out of beta.

Functionality Fix

Tweaked spawn frequency of Mass Haulers, as well as Space Stop 5

Also added LD2-DUK for sale with no supplies, to hopefully lower the buy price for the slightly less rich.

Added "LD2-DUK Combat System" to ships available to purchase from ship builder economy stations.
It's very expensive and only available at stations in orbit or deep space.

Fixed Space Stop 5 not setting faction on spawn

Updated Space Stop 5 to be a bit more interesting