added hash to appointment, implemented KassaBlanca parser

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

de.srsoftware.cal.app/src/main/java/de/srsoftware/cal/app/Application.java

@@ -1,7 +1,8 @@
 /* © SRSoftware 2024 */
 package de.srsoftware.cal.app;
 
-import de.srsoftware.cal.importer.jena.Rosenkeller;
+import de.srsoftware.cal.importer.jena.Kassablanca;
+import java.security.NoSuchAlgorithmException;
 
 /**
  * Test application
@@ -14,9 +15,9 @@ public class Application {
 	 * sandbox
 	 * @param args default
 	 */
-	public static void main(String[] args) {
-		var rosenkeller	 = new Rosenkeller();
-		var appointments = rosenkeller.fetch();
-		appointments.forEach(System.err::println);
+	public static void main(String[] args) throws NoSuchAlgorithmException {
+		var importer	 = new Kassablanca();
+		var appointments = importer.fetch();
+		appointments.forEach(System.out::println);
 	}
 }