Lack of interest Automatically organize attachments into the attachment types

[Alpha1]

Please add the function to automatically organize attachments into the following attachment types:

1. images (png, gif, etc)
2. documents (pdf, doc, etc)
3. audio (mp3, etc)
4. video (mpeg, avi, etc)
5. files (php, zip, xml, etc)

That would lay the foundation for a lot of important addon functionality.