remove print statement to affordancelistener.py
remove print statement to affordancelistener.py

RussTedrake/director,edowson/director,patmarion/director,rdeits/director,edowson/director,empireryan/director,gizatt/director,mitdrc/director,gizatt/director,empireryan/director,empireryan/director,rdeits/director,mitdrc/director,mithrandir123/director,manuelli/director,rdeits/director,mitdrc/director,openhumanoids/director,RobotLocomotion/director,gizatt/director,manuelli/director,RussTedrake/director,mithrandir123/director,rdeits/director,edowson/director,patmarion/director,manuelli/director,edowson/director,gizatt/director,RobotLocomotion/director,RobotLocomotion/director,rdeits/director,edowson/director,manuelli/director,manuelli/director,mithrandir123/director,mitdrc/director,RussTedrake/director,mitdrc/director,mithrandir123/director,patmarion/director,patmarion/director,openhumanoids/director,mithrandir123/director,RussTedrake/director,openhumanoids/director,RussTedrake/director,RobotLocomotion/director,RobotLocomotion/director,patmarion/director,empireryan/director,openhumanoids/director,openhumanoids/director,empireryan/director,gizatt/director