EXOGTN-1361 Incorrect UI of Edit navigation - Add node
     UI-2684 Add css to UIFormInputIconSelector & Incorrect UI of Edit navigation - Add node, UI-2391 CLONE - [PLF 4] GateIn - Manage Site - Edit Navigation
Add css to itemSelected of UIFormInputIconSelector for issue EXOGTN-1361
EXOGTN-1347 better handle error when injecting js on IE