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[Nanaki]

This should contain everything it needs to work, on top of adding convoys it also makes all stations in the universe indestructable (except those that have to be destroyed for plot/objective purposes). The reasoning for this is that, for one, theres not much reason to destroy stations anyway, and the second reason is that stations have a tendancy to accumulate damage, that cannot be repaired, due to AI colliding with them.

In addition, it also doubles the rate of spawning in the universe, and fixes some bugged spawns.