Committing just test.pyc
Now committing just audiotest.pyc
Renamed to audiotest.py
get old code out of the way
attempt to port to p3
Fix to prevent gst from hijacking argv parsing
renamed get and set to get_volume and set_volume
fixed lintian warnings
docstring on PIDController class
updated script and tests, which fail yay
New copy of audio_test, and point to it with a symlink for testing
Fixed a bug in audio_test and the tests now run yay
Added gitignore
Added test for peak detection (fails at the moment)
Removed bogus pyc file
Added experimental derive method to spectrum analyzer
Added experimental derivation and dumping to peak detector tesst
Changed peak detection to look for local, rather than global, peaks

This seems to be more reliable because it's not affected by
low-frequency noise "overpowering" the control frequency.
Removed frequencies_over_average test which is no longer needed
Added test for new frequencies_with_peak_magnitude method