refactored, robot only created when run, program stored in control panel member rather than robot.
moved the lookup of views into clockhandler method.
corrected the way the robot moves, always forward after turning. And the shape of the room, a 5x5 room was 0,0,4,4 before, now 1,1,5,5.
corrected the walls of the room, a 5x5 room was 0,0,5,5 before, now 0,0,6,6.