Refactored to classes

[crismc]

Description

Related Issue

This PR fixes or closes issue: fixes #

• Limitation on configuration
• Modular usage of components
• More readable
• Just generally... better

Motivation and Context

To make this more configurable, and modular, the entire library has been refactored to use classes
New options for debugging added
Ability to specify the smbus number via the configuration
Why do this... because its better

How Has This Been Tested

Locally tested on fresh installs of RPi3 and 4

Types of changes

• 🐛 Bug fix (non-breaking change which fixes an issue)
• 🚀 New feature (non-breaking change which adds functionality)
• 🌎 Translation (addition or update a translation)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have tested the change locally.