Added Special Options descriptions to SO list of Intellibox

Some years back I added the ability to retrieve, and log, every Special Option (SO) value of the connected Intellibox. The log can be saved as a text file. This provided a nice way to keep track of what they are.

This week, I decided to enhance the logging to also include the descriptions of each option as well as the values if they are known. Here is a sample of the result:

The descriptions were extracted from an HTML file created many years ago by Rob Hamerling with input from some of the original designers of the Intellibox, and he was happy to allow me to use the data.