Fixed bug with non-alphanumeric characters in display transform names.
Fixed bug with non-alphanumeric characters in display transform names.

The node name isn't visible to anyone anyway, so using the default name is fine. If a registered display transform creators wishes to provide a more meaningful node name without fear of it being overwritten, they can now do that.

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