Cleanup output "printer" code.

Oops, broke inputSoruce baud setting.

Implement flag expansion.

Simplify baudrate UI implementation

Connect UI to example input files

Make checkbox/radiobutton UI active

Try harder to shut things down when stopping.

minor tweaks

Add additional sample audio files

Add sample CallerID recording

Hacky beginning of Options dialog

Set actual baud rate.

Add first support for input from an audio file.

Make changes (input) to textarea do something.

Actually use the textarea input