Scinum

- Drop of Python 2 and 3.7 support. (cbade04)
- Add type hints. (59a257b)

- Add fancy style using "±" instead of "+-" (16) (de317f7)

Features

- Add uncertainty combination in number formatting. (6d00d08)

Features

- Add format_multiplicative_uncertainty. (f8318cf)
- Streamline existing API docs. (0a196ac)
- Modernize docs. (502f53b)

Fixes

- Fix hep data export. (7b5cd82)

Minor changes regarding

- code style
- examples and documentation

- Interpret complex uncertainties as being relative. (8f8a32b)