UPNP presentation_url and model_number
Allow configuration of presentation_url and model_number via the web gui which would also be retained in the xml configuration (back ups etc). Leave blank for "auto" - i.e. the current behavior.
This comes from: https://forum.pfsense.org/index.php?topic=106193.0
I have prepared the changes and have a pull request in github. https://github.com/pfsense/pfsense/pull/2729