Updated comment.
Dial fltk widget. Just for fun.
Python 2 compatibility (because of pyfltk).
Some logging in layer2 proxy.
Revert "Python 2 compatibility (because of pyfltk)."

This reverts commit 94672e6846af5e6532a65d8602ddae664425f200.
Revert "Dial fltk widget. Just for fun."

This reverts commit 39a5aa8a5c6487695792f36788e948a83ed60dbb.
Starting the main control program, gui.
Also, the Dial widget is back!
Robot configuration in a file.
Extending the XY widget.
Keyboard control for the robot.
positive Y is forward
Removed obsolete __future__ thingie
Correct scaling of keyboard control accelerations
Fix in loop timing.