Fixes bug on not displaying source properly when "Internal", on "Funder",...

Fixes bug on not displaying source properly when "Internal", on "Funder", "Grant", "Project" at "New DMP" wizard view.

dmp-frontend/src/app/ui/quick-wizard/funder-editor/funder-editor-wizard.component.ts

@@ -33,7 +33,7 @@ export class FunderEditorWizardComponent implements OnInit {
 			initialItems: (extraData) => this.searchFunder(''),
 			displayFn: (item) => item['label'],
 			titleFn: (item) => item['label'],
-			subtitleFn: (item) => item['source'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['source'] : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
+			subtitleFn: (item) => item['source'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['source'] : (item['key'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['key'] : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE'))
 		};
 
 		if (!this.funderFormGroup) {

dmp-frontend/src/app/ui/quick-wizard/grant-editor/grant-editor-wizard.component.ts

@@ -68,7 +68,7 @@ export class GrantEditorWizardComponent extends BaseComponent implements OnInit,
 			initialItems: (extraData) => this.searchGrant(''),
 			displayFn: (item) => item['label'] + this.getGrantIdText(item),
 			titleFn: (item) => item['label'] + this.getGrantIdText(item),
-			subtitleFn: (item) => item['source'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['source'] : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
+			subtitleFn: (item) => item['source'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['source'] : (item['key'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['key'] : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE'))
 		};
 
 		if (this.funderFormGroup && this.funderFormGroup.valid) {

dmp-frontend/src/app/ui/quick-wizard/project-editor/project-editor-wizard.component.ts

@@ -30,7 +30,7 @@ export class ProjectEditorWizardComponent implements OnInit {
 			initialItems: (extraData) => this.searchProject(''),
 			displayFn: (item) => item['label'],
 			titleFn: (item) => item['label'],
-			subtitleFn: (item) => item['source'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['source'] : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE')
+			subtitleFn: (item) => item['source'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['source'] : (item['key'] ? this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.SOURCE:') + item['key'] : this.language.instant('TYPES.EXTERNAL-DATASET-TYPE.NO-SOURCE'))
 		};
 
 		if (!this.formGroup) {