[fso based] Simplified mixer app

[Al Johnson]

On Tuesday 13 October 2009, Evgeniy Ginzburg wrote:
> On Tue, Oct 13, 2009 at 2:10 PM, Patryk Benderz <Patryk.Benderz at esp.pl> 
wrote:
> > Hi Al,
> > do you want me to add it to CU, or is it too early to show this app to
> > average user?
> 
> It's newer to early, add it.

I agree. It's on the community list so it's fair game for the community 
update.

The only cautionary note is to remember to back up any modified state files 
since there is a report of a messed up state that we haven't got to the bottom 
of yet.