Create a Functional Table of Contents

[lightoftwelve]

Create a Functional Table of Contents

User Story

AS A developer
I WANT to add a table of contents to my README.md that links to specific sections.
SO THAT users can easily navigate the document.

Acceptance Criteria

GIVEN a command-line application that accepts user input
WHEN I click on the links in the Table of Contents
THEN I am taken to the corresponding section of the README.