 files:</p>

<ul>
  <li>index.html - for our markup</li>
  <li>app.js - for our function(s)</li>
</ul>

<h3 id="the-markup">The Markup</h3>

<p>Our html will have all the usual tags (head, meta viewport, title, etc) but we do need to add an <a href="http://www.w3schools.com/tags/tag_input.asp" class="underline">input</a> tag to let the user specify a hex color, and a <a href="http://www.w3schools.com/html/html5_canvas.asp" class="underline">canvas</a> tag for our canvas. We will also need to set ids for bot