message: demo turtlebot: updated RGBD/OptimizeMaxError to 0.1 instead of 1
diff: <param name="Optimizer/Slam2D" type="string" value="true"/>
  <param name="Reg/Force3DoF" type="string" value="true"/>
  <param name="GridGlobal/MinSize" type="string" value="20"/>
  + <param name="RGBD/OptimizeMaxError" type="string" value="0.1"/>
  +
  <!-- localization mode -->
  <param if="$(arg localization)" name="Mem/IncrementalMemory" type="string" value="false"/>
  