add attribute to disable auto play in the plan playback panel
add attribute to disable auto play in the plan playback panel

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