[Icecast] Standard method to read current listeners without user/password

[Geoff Shang]

Hi,

Forgot to add...

It'd probably be possible to write an XSLT template which would spit out 
the same XML data that's already available under the admin password, which 
would avoid the need to implement new parsing code.  But that'd require 
someone who knows more about XSLT than I do.  It'd also need 
Stationplaylist Studio to support being able to modify the URL for 
retrieving this data in order to be able to get it, but at least you have 
control over that *smile*.

Geoff.