Refactor updating elements to enable more in-place updates

source/RobotAPI/components/ArViz/CMakeLists.txt

source/RobotAPI/components/ArViz/Coin/ElementVisualizer.cpp

source/RobotAPI/components/ArViz/Coin/ElementVisualizer.h

source/RobotAPI/components/ArViz/Coin/Visualizer.cpp

source/RobotAPI/components/ArViz/Coin/VisualizerArrow.h

...ce/RobotAPI/components/ArViz/Coin/VisualizerArrowCircle.h

source/RobotAPI/components/ArViz/Coin/VisualizerBox.h

source/RobotAPI/components/ArViz/Coin/VisualizerCylinder.h

source/RobotAPI/components/ArViz/Coin/VisualizerLine.h

source/RobotAPI/components/ArViz/Coin/VisualizerPose.h

source/RobotAPI/components/ArViz/Coin/VisualizerSphere.h

source/RobotAPI/components/ArViz/Coin/VisualizerText.h

source/RobotAPI/components/ArVizExample/ArVizExample.cpp