ZISWEB-609 - if DLLovbox.setSelectedItem() called, associated listbox selectedItem value is cleared (i.e. set to null)
- Easy filter operator should be
- Cleanup of easy filter API in DLListboxConroller - use confirmEasyFilter() or clearyEasyFilter() directly instead of registering components.
- Lovbox can create own binding for internal use if no binding is available from parent
- Filter Manager - bug correction. It need to be further revised