OO-1068 improve wordingin import workflow

src/main/java/org/olat/repository/_i18n/LocalStrings_de.properties

@@ -245,7 +245,7 @@ cif.id.na=Nicht verf\u00FCgbar
 cif.initialAuthor=Urheber
 cif.lastUsage.na=-
 cif.lastusage=Letzter Zugriff
-cif.launched=Anzahl Launches
+cif.launched=Anzahl Aufrufe
 cif.mainLanguage=Hauptsprache
 cif.managedflags=Extern verwaltete Module
 cif.objectives=Beschreibung
@@ -279,6 +279,7 @@ cmd.delete=Bild entfernen
 cmd.finish=Wizard abschliessen
 cmd.forward=Weiter
 cmd.import.ressource=Importieren
+cmd.import.ressource.desc=Whlen Sie eine Lernressource fr den Import:<ul><li>OpenOLAT Formate: Kurs, Ressourcenordner, Glossar, Wiki, Podcast, Blog, Portfolioforlage</li><li>Standardformate: IMS Content Packaging, IMS QTI Test oder Fragebogen, SCORM 1.2</li><li>Dateien: beliebig</li></ul> 
 confirmation.no.toolHelp=Aktion abbrechen.
 confirmation.yes.toolHelp=Lernressource l\u00F6schen.
 course.config.changed.text=Sie m\u00F6chten die Kurseinstellungen \u00E4ndern. Wenn Sie 'Ja' klicken, m\u00FCssen {0} Personen im Kurs den Kurs neu starten. Bei 'Nein' werden die \u00C4nderungen verworfen. Wollen Sie fortfahren? 
@@ -509,7 +510,8 @@ ratings=Beurteilung
 rating.average.explanation=Basierend auf {0} Bewertungen
 rating.average.title=Bewertung der anderen
 rating.personal.title=Ihre Bewertung
-references=References
+references=Referenzierte Ressourcen
+references.expl=importieren und verkn\u00FCpfen
 tab.accesscontrol=Zugangskontrolle
 tab.calendar=Kalender
 tab.chat=Kurs-Chat

src/main/java/org/olat/repository/_i18n/LocalStrings_en.properties

@@ -266,6 +266,7 @@ cmd.delete=Delete image
 cmd.finish=Finish Wizard 
 cmd.forward=Next
 cmd.import.ressource=Import
+cmd.import.ressource.desc=Choose a learning resource to import:<ul><li>OpenOLAT formats: course, resource folder, glossary, wiki, podcast, blog, portfolio template</li><li>Standard formats: IMS Content Packaging, IMS QTI assessment or survey, SCORM 1.2</li><li>Files: any</li></ul> 
 confirmation.no.toolHelp=Cancel action.
 confirmation.yes.toolHelp=Delete learning resource.
 course.config.changed.text=You want to modify your course settings. When clicking on 'Yes' {0} participants will have to restart this course. When clicking on 'No' all modifications will be discarded. Do you wish to proceed?
@@ -401,6 +402,8 @@ passed.true=$org.olat.course.assessment\:passed.true
 properties.for=Settings - {0}
 read.more=Read more
 read.less=Read less
+references=Referenced resources
+references.expl=import and link
 referencableSearch.cmd.adminSearchEntries=Admin. search
 referencableSearch.cmd.allEntries=All entries
 referencableSearch.cmd.myEntries=My entries

src/main/java/org/olat/repository/ui/author/ImportRepositoryEntryController.java

@@ -86,6 +86,8 @@ public class ImportRepositoryEntryController extends FormBasicController {
 
 	@Override
 	protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
+		setFormDescription("cmd.import.ressource.desc");
+		
 		uploadFileEl = uifactory.addFileElement("upload", "import.file", formLayout);
 		uploadFileEl.addActionListener(FormEvent.ONCHANGE);
 		
@@ -103,7 +105,7 @@ public class ImportRepositoryEntryController extends FormBasicController {
 		displaynameEl.setMandatory(true);
 		displaynameEl.setVisible(false);
 
-		String[] refValues = new String[]{ "" };
+		String[] refValues = new String[]{ translate("references.expl") };
 		referencesEl = uifactory.addCheckboxesHorizontal("references", "references", formLayout, refKeys, refValues);
 		referencesEl.setVisible(false);