Patch notes for v0.8.7b — Captain of Industry Steam update #6367108

Simulation determinism * All simulation math now runs on a pure-integer arithmetic, so results are bit-identical across CPU vendors and machines. * Fixed vehicle path-finding that could finish on different ticks on different machines. * Fixed ship path-finding behaving differently depending on whether the pathability overlay was open. * Fixed terrain props (rocks, bushes) generating non-deterministically. * Fixed erosion particles overshooting their step during map generation, which could reach far enough to cause a race conflict with a chunk generated on another thread (this fix applies only to newly created games, existing saves are unchanged). * Terrain generation now computes a fingerprint that is checked on load, reporting a warning on mismatch. Added the print_terrain_fingerprint console command for bug reporting. * Fixed the cut & paste tool destroying entities outside of the simu...