canvas/registry: Make a copy of Input/OutputSignal for use by registry
canvas/registry: Make a copy of Input/OutputSignal for use by registry

kwikadi/orange3,marinkaz/orange3,marinkaz/orange3,cheral/orange3,qPCR4vir/orange3,qPCR4vir/orange3,qPCR4vir/orange3,marinkaz/orange3,kwikadi/orange3,kwikadi/orange3,qPCR4vir/orange3,kwikadi/orange3,kwikadi/orange3,qPCR4vir/orange3,cheral/orange3,cheral/orange3,cheral/orange3,cheral/orange3,marinkaz/orange3,qPCR4vir/orange3,kwikadi/orange3,marinkaz/orange3,cheral/orange3,marinkaz/orange3