OO-1068: fix RS in registration process if user change the language

src/main/java/org/olat/login/OLATAuthenticationController.java

@@ -142,8 +142,7 @@ public class OLATAuthenticationController extends AuthenticationController imple
 		
 		subController = new RegistrationController(ureq, getWindowControl());
 		listenTo(subController);
-		String title = ((RegistrationController)subController).getWizardTitle();
-		cmc = new CloseableModalController(getWindowControl(), translate("close"), subController.getInitialComponent(), true, title);
+		cmc = new CloseableModalController(getWindowControl(), translate("close"), subController.getInitialComponent());
 		listenTo(cmc);
 		cmc.activate();
 		return (RegistrationController)subController;

src/main/java/org/olat/registration/LanguageChooserController.java

@@ -99,10 +99,6 @@ public class LanguageChooserController extends FormBasicController {
 			setLocale(loc, true);
 			ureq.getUserSession().setLocale(loc);
 			ureq.getUserSession().putEntry(LocaleNegotiator.NEGOTIATED_LOCALE, loc);
-			
-			FormLayoutContainer langLayout = (FormLayoutContainer)flc.getFormComponent("langLayout");
-			langLayout.contextPut("languageCode", loc.toString());
-			langLayout.contextPut("selectLanguage", translate("select.language"));
 			nextButton.setTranslator(getTranslator());
 			
 			if(fireStandardEvent) {

src/main/java/org/olat/registration/_content/reg.html

 $r.render("regwizard")
+<h4>$r.translate("step1.reg.title")</h4>
 <p>$text</p>
 #if ($loginhelp)
 	<p>$loginhelp</p>