set aborted flag only once
do not convert part numbers to string
fix part number test cases
do not wait before retrying and try more often
refactor finishing into its own function
fallback to a regular upload for smaller files
add missing lodash
fix typo
bump to version 0.0.2 (fallback to regular upload)
emit multipart upload errors through the stream
bump to version 0.0.3 (emit multipart upload errors through the stream)
pass through uploading errors correctly
add an integration test
check for pending uploads after integration tests
fix typo
verify existence of multipart upload
bump to version 0.0.4 (verify existence of multipart upload)