Always use the same treeView instance and simply change the collection it's pointing to, Ticket0735
Got rid of unnecessary whole tree rerendering, Ticket0735
Set silent to true for notebook loading and pasting content, Ticket0735
To prevent every note to be rerendered multiple times (one time for each note to be load or paste)
Fixed duplicate rendering of contentView on page load, Ticket0735
Fix merge conflict for branch 0735