There's no new functionality here. It's purely tooling + CI stuff:
- moved `python` => `tools`
- moved documentation images to subfolder
- moved `vs/tests` to tests/vs projects
- moved `vs` solution etc to root
- added semicolons to macros
- added cpp.hint to help VS intellisense
- migrated documentation generation to external lib
- renamed options to `snake_case`
- tests, examples and cmake config now explicitly disabled when used as a subproject
- removed small_binaries (it's now implicit when building as release)
- added minimum meson version 0.53
also:
- decoupled `TOML_EXCEPTION` from ex. mode (closes#13)
- added `TOML_OPTIONAL_TYPE` customization point
- added tests for a custom optional type
- ci refactoring
also:
- fixed printing bug in operator << for source_position
- improved quality of error messages for boolean and inf/nan parsing
- documentation fixes
