real saving
Merge branch 'enh/convert_to_nifti' into enh/papaya
Clean up image view
import order
cleaned up file upload
multiple files
more fixes
even more fixes (paths and names)
Merge branch 'enh/convert_to_nifti' into enh/papaya
Fixed edit validation bug.
adjusted template
Added split_filename
Remove preview from main page
Fixed the how number of images are dispalayed.