Mdformat-admon

Changleog:

- Fixes https://github.com/KyleKing/mdformat-mkdocs/issues/23 when multiple empty newlines exist within a fenced block

**Full Changelog**: https://github.com/KyleKing/mdformat-admon/compare/v2.0.3...v2.0.3

What's Changed

- Improved README, general documentation, and test cases
- Minor internal refactoring

**Full Changelog**: https://github.com/KyleKing/mdformat-admon/compare/v2.0.1...v2.0.2

**Full Changelog**: https://github.com/KyleKing/mdformat-admon/compare/v2.0.0...v2.0.1

- Minor breaking change to import path of internal `mdit_plugins` directory

Breaking Changes

- Removed formatting for content tabs and mkdocs-style admonitions, which are now handled by mdformat-mkdocs
- Exposed "factories" of helper code to minimize boilerplate for new admonition syntax

**Full Changelog**: https://github.com/KyleKing/mdformat-admon/compare/v1.1.3...v2.0.0

**Full Changelog**: https://github.com/KyleKing/mdformat-admon/compare/v1.1.3...v2.0.0rc1

**Full Changelog**: https://github.com/KyleKing/mdformat-admon/compare/v1.1.2...v1.1.3