v0.2.0

This minor update includes the following:

• Soft privatizes internal methods beyond the API
• Adds the GD43 and GD53 CVIs
• Adds a cvi.MODULES variable that lists all implemented CVIs for ease

What's Changed

• Feature/private refactor by @AP6YC in #41
• Add cvi.MODULES by @AP6YC in #42
• Feature/gd43 by @AP6YC in #43
• GD53 by @AP6YC in #44
• Release/v0.2.0 by @AP6YC in #45

Full Changelog: v0.1.1...v0.2.0