Command Line Parser Changes

I am making a few changes to the command line parser that will alter code that has (as yet) not been documented so hopefully there won’t be any breakage.  Will likely push to PyPI as release 0.1.20 either later today or tomorrow.  The remainder of the command line parser documentation will follow in short order.

I am also adding a new command to the naked executable that will allow developers to enter an example command string and identify each of the Command object attribute assignments from that string.