add ability to set enum properties by enum name
add ability to set enum properties by enum name

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