add initialization functions
rename file and class, pass initial array, optional kernel types
Rename class, demo various initialization and kernel options.
Includes commented out pyo,  use order=1 if doing sound.
An updated chords plus not strictly clocked melody, using the AnalysisCML class to hide statistics computing (and make it optional).  It is still a bit glitchy alas.  The notes have changing volume, vibrato, and timing.
More initialization functions, testing, optional parameters.
More initialization functions, testing, optional parameters.
add scale argument to ping so you can have zero background instead of small random field