Port of 'Jaaa' spectrum analyzer

[Mike Montour]

I have done a quick & dirty Openmoko port of 'Jaaa' (JACK and ALSA Audio 
Analyzer) from http://www.kokkinizita.net/linuxaudio/. This is a signal 
generator and spectrum analyzer that I hope will be useful for 
diagnosing audio problems on the Neo.

For anyone who's interested, my Bitbake recipes and patches are in 
http://members.shaw.ca/mmontour/neo/jaaa_for_Openmoko.tar.gz .