set up a testing branch and changed the request URLs to link up with the test server
added a debug flag so we don't need to connect to the tinyG if we run with a -O option
got rid of conveyorHeadPosition
cleaned up a bit and finally got everything working nicely with points stored on the database
added self-update code
testing self-update...gnarly
testing self-update...gnarly
ok, self-update is working
merged the latest changes into main