billroy:
Bitlash (http://bitlash.net) comes with a web server example that may be helpful:bitlash/examples/BitlashWebServer/BitlashWebServer.ino at master · billroy/bitlash · GitHub
Billroy, (et. al.)
Within the code you referenced, there is this comment:
For debugging, connect via your favorite Serial Monitor at 57600 You can watch the web traffic and issue commands
This begs the question: Where? How? With what?
Again, here is one of those chicken-and-egg scenarios - there are numerous references to a "serial terminal" - and there are even example sketches that purport to use one, but (AFAIK) there is no clear guide on how to do this. OK, I am sure there is, but it's not exactly easy to find.
I really appreciate the help I am getting here - it is invaluable! - however it strikes me as a rather poor user experience when what should be simple, easy to find information, is hidden from view until someone like me gets on a forum like this to ask - for the zillionth time, I am sure - the same "What's a Cubit?" kind of noob questions.
If I had my 'druthers, there would be clearly written explanatory documentation in each of the example folders, explaining what is being done, how to do it, and possible additional references.
OK, you're right - I'm on my soap-box again. 
Thanks for all the help!
Jim (JR)