just saving progress
in the middle of writing robot code.  if you play on robot now it will
break.  realized i wrote some early methods really stupidly, and now am
doing a large refactor to make this work well with the robot stuff.  if
i break it too much, come back here!
fixed some issues with the previous commit.  still want to refactor the
chips arrays into the board class.  come back here if you break
it...again.
I think i fixed it!  had to change chip lookup in another class.  found
it by making the chip arrays private and tracking down syntax errors.
try to remember to make variables as limited as possible in permissions
to avoid confusion...
First push to git
trying to fix stuff