$: python addscrub.py [unscrubbed_file.cha] [new_output_path.cha]
$: python batchscrub.py [start_dir] [subject] [visit]
e.g:
$: python batchscrub.py /Volumes/seedlings/Subject_Files all 14
$: python batchscrub.py /Volumes/seedlings/Subject_Files all all
$: python batchscrub.py /Volumes/seedlings/Subject_Files 02 14
$: python batchscrub.py /Volumes/seedlings/Subject_Files 05 all