GSM support on freerunner

[Michael Trimarchi]

Hi all,

I will start a personal porting of the gsm stuff from standard openmoko 
filesystem to the
android filesystem. I don't have a lot of experince on gsm but I find to 
daemon:

- gsmd
- gsm0710muxd

Ok the first one does't use the multiplexing on mux channel and the 
second one do this.
It is necessary to support the mux channel on the freerunner?

Michael