cleanup: remove flat data/ structure batch 0 (2000 files)

upload shapenet batch 3 (500 files, 640 MB)

upload shapenet batch 2 (500 files, 594 MB)

upload shapenet batch 1 (500 files, 623 MB)

upload shapenet batch 0 (500 files, 635 MB)

upload abo batch 15 (452 files, 375 MB)

upload abo batch 14 (500 files, 306 MB)

upload abo batch 13 (500 files, 356 MB)

upload abo batch 12 (500 files, 460 MB)

upload abo batch 11 (500 files, 366 MB)

upload abo batch 10 (500 files, 452 MB)

upload abo batch 9 (500 files, 405 MB)

upload abo batch 8 (500 files, 347 MB)

upload abo batch 7 (500 files, 343 MB)

upload abo batch 6 (500 files, 495 MB)

upload abo batch 5 (500 files, 429 MB)

upload abo batch 4 (500 files, 446 MB)

upload abo batch 3 (500 files, 363 MB)

upload abo batch 2 (500 files, 523 MB)

upload abo batch 1 (500 files, 438 MB)

upload abo batch 0 (500 files, 278 MB)

clean test files before full upload

test upload: 5 abo files