v9 =/=
Final pre-Procedural Parts release
*Moved RF tanks over to RF mod. Will no longer clutter partlist
*Deprecate non-superstretchy tanks (available to old craft but hidden in part list)
*Support RF v6
*Fix heatProduction for SRBs when using DRE
*Add Version Checker (Majiir / Ferram)
*Add "utilization" factor: essentially a hack to allow you to copy real rockets. Fat short tanks should have lower utilization; long tall tanks should have higher. Example values: Titan II lower stage: 0.87. Saturn V lower stage: 0.8. Titan II upper stage: 0.7. Atlas D through I: ~0.85. *__NOTE: you MUST rescale the tank slightly after changing utilization or the volume won't update. After that, you can scale it back.**