use good XML tag for GetSystemUpdateId
doesn't set the parent item of the root container
http_seek returns OK instead the seek offset
the root's parent id must be -1
in DLNA mode the CONTENT-TYPE contains the DNLA flags
the CONTENT-TYPE may contains DLNA flags
new "other" fct, the end part of the protocol info
use mpg123_profiler header
use dlna_item profile for the medai class
stream open retrieves the resource to open