allow a task to upload just attributes and no file to output node (not use 'upload' form option). an output name would still be required, but this would not map to a file, instead there would be a flag in the output struct (ie. nofile: true) that indicated this.
allow a task to upload just attributes and no file to output node (not use 'upload' form option). an output name would still be required, but this would not map to a file, instead there would be a flag in the output struct (ie. nofile: true) that indicated this.