added more to git ignore list
added more to git ignore list

UCRoboticsLab/BaxterTictactoe,UCRoboticsLab/BaxterTictactoe,UCRoboticsLab/BaxterTictactoe,UCRoboticsLab/BaxterTictactoe,UCRoboticsLab/BaxterTictactoe,UCRoboticsLab/BaxterTictactoe