Drag and Drop tree with limited nesting.

Built using Atlassian Beautifu-DND and @atlaskit/tree

This is a useful demo since there are very few real-life examples of @atlaskit/tree out there.

There is an option to make an element not available for dropping regardless of nesting level by setting container: false in the tree item object.

Here is a live demo: https://codesandbox.io/s/react-dnd-4-level-tree-0pdl5

This project was bootstrapped with Create React App.

In the project directory, you can run:

`yarn start`

Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.