simple enter/update/exit example w/ data in multiple arrays

Playing with simple enter/update/exit example, this time with data in multiple arrays

forked from zanarmstrong's block: simple enter/update/exit example w/ data in multiple arrays

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <link rel="stylesheet" href="testingExitEnter.css">
  <link href='https://fonts.googleapis.com/css?family=Raleway:400,700' rel='stylesheet' type='text/css'>
</head>
<body>
  <h1>Mouse around the screen and see what you find... </h1>
  <script src="https://d3js.org/d3.v3.min.js"></script>
  <script src="testingExitEnter.js"></script>
</body>
    

Modified http://d3js.org/d3.v3.min.js to a secure url

https://d3js.org/d3.v3.min.js