inverted appointment order, implemented loading by date range

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

de.srsoftware.cal.db/src/main/java/de/srsoftware/cal/db/MariaDB.java

@@ -203,13 +203,13 @@ public class MariaDB implements Database {
 				try {
 					var url = URI.create(uri).toURL();
 					app.add(new Attachment(url,mime));
-				} catch (MalformedURLException e) {
-					LOG.log(WARNING,"Faild to create URL object from %s",uri);
+				} catch (Exception e) {
+					LOG.log(WARNING,"Failed to create URL object from %s",uri);
 				}
 			}
 			rs.close();
-		} catch (SQLException e) {
-			throw new RuntimeException(e);
+		} catch (Exception e) {
+			LOG.log(WARNING,"Failed to load attachments.",e);
 		}
 	}