ParameterHandler : allow overriding plug type
ParameterHandler : allow overriding plug type

GafferHQ/gaffer,ivanimanishi/gaffer,ImageEngine/gaffer,boberfly/gaffer,GafferHQ/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,appleseedhq/gaffer,appleseedhq/gaffer,boberfly/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,boberfly/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,appleseedhq/gaffer,ImageEngine/gaffer,lucienfostier/gaffer,hradec/gaffer,ivanimanishi/gaffer,boberfly/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,hradec/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,lucienfostier/gaffer,GafferHQ/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,hradec/gaffer,lucienfostier/gaffer,ivanimanishi/gaffer,hradec/gaffer,hradec/gaffer,ivanimanishi/gaffer