0.3.0 - Ready for the big time!

• chore: bumps version to 0.3.0 by @gh-action-bump-version
• chore: bumps version to 0.2.2 by @gh-action-bump-version
• add documentation by @warmfire540
• chore: bumps version to 0.2.1 by @gh-action-bump-version
• add some coding documentation by @warmfire540

Full Changelog: 0.2.2...0.3.0