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

[Geoff Shang]

On Fri, 13 May 2011, josh at thepruitts.org wrote:

> MountPoint,Connections,Stream Name,Current
> Listeners,Description,Currently Playing,Stream URL
> Global,Client:60461 Source: ,,7,,
> /foxcub,,,7,, - Brian Eno - Dune Prophecy theme,
>
> It doesn't look like any csv output I've ever seen.

Now that I look at it, it's not very good CSV.  Certainly some values 
should be quoted.

It'd be easy enough to edit the status2.xsl template to fix this, but I 
can see that Ross is wanting something that's going to be consistant 
across Icecast2 servers.

Geoff.