Improve type name sanitization

source/RobotAPI/libraries/armem_gui/instance/GroupBox.cpp

...ce/RobotAPI/libraries/armem_gui/instance/InstanceView.cpp

...botAPI/libraries/armem_gui/instance/sanitize_typename.cpp

.../armem_gui/instance/tree_builders/DataTreeBuilderBase.cpp

...es/armem_gui/instance/tree_builders/DataTreeBuilderBase.h

source/RobotAPI/libraries/armem_gui/test/ArMemGuiTest.cpp