add footstep generation for organized cinderblocks
add footstep generation for organized cinderblocks

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