Add __unicode__ method for DocumentVersion model
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@@ -300,6 +300,9 @@ class DocumentVersion(models.Model):
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verbose_name = _(u'Document version')
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verbose_name_plural = _(u'Document version')
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def __unicode__(self):
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return u'{0} - {1}'.format(self.document, self.timestamp)
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def save(self, *args, **kwargs):
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"""
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Overloaded save method that updates the document version's checksum,
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