v2.0.0-rc.5

Bug Fixes

• dragndrop: check whether stopPropagation is available on event (closes #115) (93b5f9c)
• tree: add method for creating children asynchronously (closes #204) (72cfcb6)
• tree: does not collapse root node when it is hidden (closes #209) (9aaa065)

Features

• tree: add checkboxes support (closes #181, closes #79) (5069953)