Fix ungroup.

Normand Briere

2019-06-29 a69bb4474a3264a9a7a7f8b8d8154ea771f167c8

 timeflow/app/actions/EditSourceAction.java
..
..
@@ -17,7 +17,7 @@
17
17
 	
18
18
 	@Override
19
19
 	public void actionPerformed(ActionEvent e) {
20
-		TFModel model=getModel();
20
+		TimeflowModel model=getModel();
21
21
 		String source = (String)JOptionPane.showInputDialog(
22
22
                 app,
23
23
                 null,