add double click callback to ImagePointPicker
add double click callback to ImagePointPicker

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