Add Debugging Library Code to JS3 Challenges

[SallyMcGrath]

https://github.com/CodeYourFuture/Debugging-Library-Code

• Integrate as a folder in this repo https://github.com/CodeYourFuture/JavaScript-Core-3-Challenges
• Update the language to remove references to a specific lesson
• Archive the individual repo https://github.com/CodeYourFuture/Debugging-Library-Code

You will probably need a GitHub owner to archive the original repo, so ask for review once you have completed task 1 and 2.