Deleted items appear in batch as 'None'

[jroo]

perhaps use version attributes to populate title of item?

[jroo]

The unicode representation of a Version object in reversion is the object_repr() method, which returns None for versions of deleted objects. Potential solutions are to either tack on a new field has the value of object_repr when the version is not of a deleted object or the object_repr of the previous version if version is of a deleted object. This can be done in utils.changed_items or somewhere admin (or somewhere else entirely, i'm open)