MultiLineStringPlugValueWidget : Support metadata for role.
MultiLineStringPlugValueWidget : Support metadata for role.

This maps to the role property on the internal MultiLineStringPlugValueWidget.

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