with a nil nsd, sekken fails to collect child elements

[dedsm]

again, when using the travelport API version 8.0 (https://support.travelport.com/webhelp/uapi/Content/Getting_Started/Universal_API_Schemas_and_WSDLs.htm) some of the elements get stored in the xmlns namespace, I'm no expert in XML so I don't know if this is ok or not, but sekken doesn't seem to like it, and because of the element reference does not have the ":" in the name, the nsid gets set to nil, causing an error.