[CM] CM Sourceforge updated

[Heinrich Taube]

> It's just that I couldn't find this open command in the cm3  
> documentation.

oops,  sorry! please send me anythig else you notice. i notice i didnt  
document (ports) either. actually maybe that name should change to  
(audio) or something. ill also add a little appednix that talks about  
using cm in emacs.

i looked at the code it seems it should also be possible to get audio  
and midi playing in console cm without any external app. it wont be  
there for a while though.