PiperOrigin-RevId: 960554436 Change-Id: Ife6f5c760993ad185e9421cd7b3ce7fd06fffc90
Also: - renames the main header file to mjrfilament.h. - moves filament_util under a "support" folder. PiperOrigin-RevId: 930448415 Change-Id: Iad89756aaf1ddf4c3e67e1afc3a13776f71fa20f