* Create indexing filesystem folders from document type metadata type  - DONE
* Document detail to view document metadata                            - DONE
* Filter by metadata
* Jquery upload document upload form with ajax widget
* Filterform date filtering widget
* Validate GET data before saving file
* Handle NULL mimetypes during model save
* Integrate with http://code.google.com/p/pytesser/
* File renaming dropdown
* Delete symlinks when document is deleted of metadata changed
* Check duplicated files using checksum
* If theres only one document type on db skip step 1 of wizard