a2ed25ad03
Add atmos.speedup which is effectively a atmos-only time compression CVar. This adjusts heat capacities and transfer rates to effectively globally speed up the time constants of atmos. This allows faster response to heating/cooling changes and faster cleanups (by buffing scrubbers, pumps, and everything else) that is tunable through one global time compression CVar. It also achieves this without any thermodynamic unsoundness.