override delete to leave the file

Author: nkeilar

fileupload/models.py

@@ -16,7 +16,3 @@ def get_absolute_url(self):
     def save(self, *args, **kwargs):
         self.slug = self.file.name
         super(Picture, self).save(*args, **kwargs)
-
-    def delete(self, *args, **kwargs):
-        self.file.delete(False)
-        super(Picture, self).delete(*args, **kwargs)