OO-3417: fix id of password interceptor bean, fix NPE in course config

src/main/java/org/olat/course/config/CourseConfig.java

@@ -567,7 +567,7 @@ public class CourseConfig implements Serializable, Cloneable {
 
 	public boolean isBreadCrumbEnabled() {
 		Boolean bool = (Boolean) configuration.get(BREADCRUMB_ENABLED);
-		return bool.booleanValue();
+		return bool == null ? true : bool.booleanValue();
 	}
 	
 	public void setBreadCrumbEnabled(boolean b) {

src/main/java/org/olat/login/_spring/loginContext.xml

@@ -90,7 +90,7 @@
 	</bean>
 	
 	<!-- Password change -->
-	<bean id="reservation.AfterLogin.Injection" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
+	<bean id="changePassword.AfterLogin.Injection" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
 		<property name="targetObject" ref="afterLoginInterceptionManager" />
 		<property name="targetMethod" value="addAfterLoginControllerConfig" />
 		<property name="arguments">

src/test/java/org/olat/selenium/page/repository/RepositoryEditDescriptionPage.java

@@ -88,7 +88,8 @@ public class RepositoryEditDescriptionPage {
 	
 	public RepositoryEditDescriptionPage save() {
 		By saveBy = By.cssSelector("div.o_sel_repo_save_details button.btn-primary");
-		OOGraphene.clickAndWait(saveBy, browser);
+		OOGraphene.click(saveBy, browser);
+		OOGraphene.waitBusy(browser);
 		return this;
 	}