Merge branch 'master' into feature/memory-find-latest-instance

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

...gui/instance/display_visitors/TypedDataDisplayVisitor.cpp

...m_gui/instance/display_visitors/TypedDataDisplayVisitor.h

...armem_gui/instance/tree_builders/TypedDataTreeBuilder.cpp

...cts/client/articulated_object/ArticulatedObjectWriter.cpp

...raries/armem_objects/client/articulated_object/Reader.cpp

source/RobotAPI/libraries/armem_robot/aron/RobotState.xml

source/RobotAPI/libraries/armem_robot/types.h

source/RobotAPI/libraries/armem_robot_state/CMakeLists.txt

.../RobotAPI/libraries/armem_robot_state/aron/JointState.xml

...RobotAPI/libraries/armem_robot_state/aron_conversions.cpp

...e/RobotAPI/libraries/armem_robot_state/aron_conversions.h

...libraries/armem_robot_state/client/common/RobotReader.cpp

...I/libraries/armem_robot_state/client/common/RobotReader.h

...libraries/armem_robot_state/client/common/RobotWriter.cpp

...es/armem_robot_state/client/common/VirtualRobotWriter.cpp