fix data request type for map server
fix data request type for map server

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