Merge remote-tracking branch 'origin/master' into feat/revolute-head

...API/components/armem/server/ObjectMemory/ObjectMemory.cpp

...otAPI/components/armem/server/ObjectMemory/ObjectMemory.h

...RobotAPI/interface/armem/server/ObjectMemoryInterface.ice

...RobotAPI/libraries/armem_objects/server/class/Segment.cpp

...e/RobotAPI/libraries/armem_objects/server/class/Segment.h

source/RobotAPI/libraries/skills/core/CMakeLists.txt

.../RobotAPI/libraries/skills/core/aron/SkillErrorResult.xml

...ies/skills/provider/detail/SkillImplementationWrapper.cpp

.../skills_gui/aron_tree_widget/AronTreeWidgetController.cpp

...raries/skills_gui/aron_tree_widget/AronTreeWidgetItem.cpp

...gui/aron_tree_widget/visitors/AronTreeWidgetConverter.cpp

...ls_gui/aron_tree_widget/visitors/AronTreeWidgetSetter.cpp