Statements-manager

What's Changed
* fix h-tag level of sample output by riantkb in https://github.com/tsutaj/statements-manager/pull/131

New Contributors
* riantkb made their first contribution in https://github.com/tsutaj/statements-manager/pull/131

**Full Changelog**: https://github.com/tsutaj/statements-manager/compare/v1.7.11...v1.7.12

- FIX: Prevent converting Markdown to HTML for md mode 129

Full changelog: https://github.com/tsutaj/statements-manager/compare/v1.7.10...v1.7.11

- FIX: Docs issue

Full changelog: https://github.com/tsutaj/statements-manager/compare/v1.7.9...v1.7.10

- FIX: rendering bug of sample markdown, explanation files 121

Full changelog: https://github.com/tsutaj/statements-manager/compare/v1.7.8...v1.7.9

- FIX: malfunction of conf.py 120

Full changelog: https://github.com/tsutaj/statements-manager/compare/v1.7.7...v1.7.8

- FIX: `sample_path` bug 119

Full changelog: https://github.com/tsutaj/statements-manager/compare/v1.7.6...v1.7.7