Oops! I was using the wrong delay for the lights.
Rick Spillane (@necro351) sent me an awesome sequencer!

I tweeked an integrated it.  Thanks.
Replace white nodes in the sequencer with an off-white color.

Users can't see white-on-white elements!
Some instructions for the sequencer.
Set the BSD 2-clause license for all code.
Updated availability times.
Fixed the white-on-white dot in the sequencer view.
Added README.md and LICENSE files.