HAppY ApRiL FoOLs!

If only this comment supported case conversion..

In any case congrats on shipping!

Happy April!

Actually, this library supports conversion of even such strings!

```python

>>> import textcase

>>> textcase.convert("HAppY ApRiL FoOLs!", textcase.case.SNAKE, (textcase.boundary.SPACE,))

'happy_april_fools!'

```

Thanks for the congratulations!