Handle image in visitors and InstanceView

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

source/RobotAPI/libraries/armem_gui/instance/ImageView.h

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

...rmem_gui/instance/display_visitors/DataDisplayVisitor.cpp

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

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

...braries/aron/core/navigator/visitors/TypedDataVisitor.cpp

...libraries/aron/core/navigator/visitors/TypedDataVisitor.h