Remove getTimeStep.

src/sot-talos-device.cpp

@@ -102,10 +102,6 @@ SoTTalosDevice::SoTTalosDevice(std::string RobotName):
              makeCommandVoid1((Device&)*this,
                               &Device::increment, docstring));
 
-  addCommand("getTimeStep",
-             makeDirectGetter (*this, &this->timestep_,
-                               docDirectGetter ("Time step", "double")));
-
   sotDEBUGOUT(25);
 }