add todo comment

Author: ddamke

src/main/java/de/doubleslash/keeptime/view/SettingsController.java

@@ -281,7 +281,7 @@ private void initImportButton(){
             final String url = applicationProperties.getSpringDataSourceUrl();
             final String username = applicationProperties.getSpringDataSourceUserName();
             final String password = applicationProperties.getSpringDataSourcePassword();
-
+            //TODO: add an option at the next release to make the "FROM_1X flag" configurable. E.g. if we upgrade (in the release after) from H2 version 2.x to 2.x we must not set the "FROM_1X flag".
             new RunScript().runTool("-url", url, "-user",username,"-password",password,"-script",file.toString(),"-options", "FROM_1X");
 
             Alert informationDialog = new Alert(AlertType.INFORMATION);