Add and document "Project Management" features to the repository

[aldrichtr]

Overview

Github has so many awesome project management features. Ensure that they are used efficiently and uniformly throughout the project.

Tasks

• Develop and document a set of labels for use in issues, PRs, discussions, etc
• Develop and document a set of project boards to organize the work
• Develop and document a set of issue templates
• Edit the project readme so that it provides a basic overview of the package #1