Update Documentation Comments of Scripts

As development continues, I will be taking time to clean up and add documentation comments to each script. For a template on how this will look, see OurClassXRoomTool.cs. Here's an overview of the structure:

1. A <summary> of the function of the class.
2. A 'Table of Contents' in a <list type="bullet"> of all the variables and methods as a <see cref=""/> inside the class summary.
3. Each script will be separated into three #regions: "| Variables |", "| Unity Methods |", "|Custom Methods |". If additional regions are necessary, they will be added.
4. Give all methods a <summary> and any variables that could benefit from additional context.

Doing this will allow much easier understanding and traversal of all the code using the Documentation tool inside of Rider.