Fixes bug on creating a new Dataset Description of an existing DMP.

dmp-frontend/src/app/ui/dataset/dataset-wizard/dataset-wizard.component.ts

@@ -415,7 +415,7 @@ export class DatasetWizardComponent extends BaseComponent implements OnInit, IBr
 	}
 
 	submit() {
-		this.datasetWizardService.createDataset(this.formGroup.value)
+		this.datasetWizardService.createDataset(this.formGroup.getRawValue())
 			.pipe(takeUntil(this._destroyed))
 			.subscribe(data => {
 				this.router.navigate(['datasets'], { queryParams: { dmpId: this.formGroup.get('dmp').value.id } });