Patch notes: 0.64 is live — Reentry - A Space Flight Simulator Steam update #583114

Thanks again for all the great feedback, bug reports and suggestions! New feature: - Procedural Star System using real star data for Mercury, Gemini and Apollo, replacing the skybox. -- This will be the basis for the Apollo CSM Optics systems planned for 0.7 and 0.8. The following patch covers these changes: - Mercury retro pack rendering sprite offset is corrected - Atlas guidance -> Mercury had a YAW offset on ignition/roll complete, it should now be zero on roll complete. -> Inclination is closer to 32 - 33 degrees on insertion -> Insertion HDOT -> Insertion Ap and Pe should be between 150km - 250km - Fixed the occasional 90 degree offset on the virtual cockpit camera when looking out the window - Save state file name input box on Mercury, Gemini and Apollo. The name generator is deprecated. - P12 in the LGC (Lunar Module) received a hot fix for handling a sudden roll issue during APS...