Update documents app to comply with MERCs 5

Signed-off-by: Roberto Rosario <Roberto.Rosario@mayan-edms.com>

mayan/apps/documents/models/document_version_models.py

@@ -149,7 +149,10 @@ class DocumentVersion(models.Model):
                 )
 
     def get_absolute_url(self):
-        return reverse('documents:document_version_view', args=(self.pk,))
+        return reverse(
+            viewname='documents:document_version_view',
+            kwargs={'document_version_pk': self.pk}
+        )
 
     def get_api_image_url(self, *args, **kwargs):
         first_page = self.pages.first()