Remove settings editor app
Cleanups
Unify DocumentForm and DocumentForm_edit
Make sure label exists
Make sure the metadata being added is allowed
Add filenames accesor for DocumentType model
Issue #8, Initial changes to allow update a document's document type.
Added signal emited then the type is changed, added Document model method to
update the document type
Issue #8, when a document is added force the change document type signal
Issue #8, finish adding view and links to change a document's type
Automatically the appropiate metadata types when the document's type is changed
Issue #56, #8, now that metadata types are automatically added to a document upon type change, there is no more need for the document metadata add and remove code, view, API
Simplify event message
Only show multi item links when there are items