openolat#44: do use a different text for the guest access explanation

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

@@ -493,6 +493,7 @@ remove=Entfernen
 rentry.access.author.explain=Zugang wird im Status "$\:cif.status.review", "$\:cif.status.coachpublished", "$\:cif.status.published" oder "$\:cif.status.closed" automatisch freigeschaltet
 rentry.access.author.title=Freigabe f\u00FCr andere Autoren
 rentry.access.guest=Zugang ohne Login
+rentry.access.guest.explain=Der Gastzugang wird im Status "$\:cif.status.published" oder "$\:cif.status.closed" automatisch freigeschaltet
 rentry.access.guest.on=f\u00FCr Gastbenutzer zulassen
 rentry.access.title=Zugang- und Buchungskonfiguration
 rentry.access.type=Zugang f\u00FCr Teilnehmer der Organisation

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

@@ -488,6 +488,7 @@ remove=Remove
 rentry.access.author.explain=Access is automatically allowed with status "$\:cif.status.review", "$\:cif.status.coachpublished", "$\:cif.status.published" or "$\:cif.status.closed"
 rentry.access.author.title=Shared to others authors
 rentry.access.guest=Access without login
+rentry.access.guest.explain=Guest access automatically allowed with status "$\:cif.status.published" or "$\:cif.status.closed"
 rentry.access.guest.on=allowed for guests
 rentry.access.title=Access and booking configuration
 rentry.access.type=Access for members of the organisation

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

@@ -244,7 +244,8 @@ public class AuthoringEditAccessAndBookingController extends FormBasicController
 			guestEl.select(onKeys[0], true);
 		}
 		
-		explainGuestAccessEl = uifactory.addStaticTextElement("rentry.access.guest.explain", null, explainAccess, accessCont);
+		String explainGuestAccess = "<i class='o_icon o_icon_warn'> </i> ".concat(translate("rentry.access.guest.explain"));
+		explainGuestAccessEl = uifactory.addStaticTextElement("rentry.access.guest.explain", null, explainGuestAccess, accessCont);
 		explainGuestAccessEl.setElementCssClass("o_repo_explanation");
 
 		boolean managedBookings = RepositoryEntryManagedFlag.isManaged(entry, RepositoryEntryManagedFlag.bookings);