Renamed appendLinear to addLinear to be more consistent with other naming
Renamed appendLinear to addLinear to be more consistent with other naming

hpbader42/Klampt,arocchi/Klampt,arocchi/Klampt,krishauser/Klampt,YilunZhou/Klampt,hpbader42/Klampt,YilunZhou/Klampt,hpbader42/Klampt,YilunZhou/Klampt,hpbader42/Klampt,arocchi/Klampt,hpbader42/Klampt,YilunZhou/Klampt,krishauser/Klampt,krishauser/Klampt,krishauser/Klampt,krishauser/Klampt,krishauser/Klampt,arocchi/Klampt