* Fixed treview not displaying some nodes after switching back to single-pane mode (from multi-pane)
* Fixed batch-renaming nodes first processes prefix/suffix/add/remove operations and then replaces tokens to produce more predictable behaviour
* Fixed viewports not auto-redrawn after objects are added to layers
+ Added configuration option not to display scene node group members
* Fixed treeview scene nodes not appearing after their parent is expanded after a move undo operation in some cases