Support of a tree-like layout

[ityutin]

The component is awesome! Thank you!

Is your feature request related to a problem? Please describe.
I'm looking forward to implementing a tree-like structure with the help of your awesome component.

Describe the solution you'd like
I noticed "Dagre layout" among Cytoscape demos and it looks good enough!

Describe alternatives you've considered
I couldn't find any + I don't want to overcomplicate things 😄

Additional context
The integration must be super-duper simple, according to the dagre's repo. But I am completely unfamiliar with the stack though :/