The implementation of DSL commands in *.in files loaded in, or in client code.  Now namespaced in Aleatoric module.  Added push() method for adding notes to ScoreWriter in code rather than from file. Added load() so we have module-level load to load Notes from file.
The implementation of DSL commands in *.in files loaded in, or in client code.  Now namespaced in Aleatoric module.  Added push() method for adding notes to ScoreWriter in code rather than from file. Added load() so we have module-level load to load Notes from file.

marksweiss/aleatoric