bugfix: NPE when adding new row as the setValue has to be called at the end, after all other properties are set

src/main/java/ninja/javafx/smartcsv/fx/table/model/CSVRow.java

@@ -81,9 +81,9 @@ public class CSVRow {
     public void addValue(String column, String value) {
         CSVValue v = new CSVValue();
         v.setValidator(validator);
-        v.setValue(value);
         v.setColumn(column);
         v.setRowNumber(rowNumber);
+        v.setValue(value);
         columns.put(column, new SimpleObjectProperty<>(v));
     }