[web/views] Fix AutoformSectionRelationTags.set_muledit_editable It is a method call, so `self` is passed implicitely as first argument, so it is useless to pass it also explicitely as second argument. In fact, it does not work without this. A monkey patch had been done in a private client's project, but the fix is revelant for everyone.

[html] Add tags ol, ul, li, i, q - It is useful. - A private client's project use this.

[debug-toolbar/registry] move to Registry.add_select_best_listener new api