treesome 0.4.0

A library for tree creation, manipulation, traversal and visualization.
Documentation
# Treesome
[![Crates.io Version](https://img.shields.io/crates/v/treesome)](https://crates.io/crates/treesome)
[![docs.rs (with version)](https://img.shields.io/docsrs/treesome/latest)](https://docs.rs/treesome/latest/treesome/)


A playful library for tree

1. creation,
2. traversal,
3. manipulation,
4. visualization.

(alpha stage, just started playing with this)

:musical_note: (_ignore if you don't understand the language or the jargon_)

```
V grafu vede cesta,
jako žádná ze sta,
roubená je stromama.

Když šel Euler v létě,
samoten na světě,
prošel všema mostama.
```

([V Královci neprošel](https://mathworld.wolfram.com/KoenigsbergBridgeProblem.html), bohužel)