FilterBuilder actions overview
| add-group | Fires when adding a nested group with a filtering rule in it | 
| add-rule | Fires when adding a filtering rule | 
| onChange | Fires when changes are made and applied via the user interface | 
| change-rule | Fires when changing a filtering rule | 
| delete-rule | Fires when deleting a filtering rule | 
| edit-rule | Fires when opening the filter editor form | 
| toggle-glue | Fires when toggling the filtering logic | 
| update-rule | Fires when finalizing changes made to a filtering rule |