Full Hello User

Adding all the HTML5 fancy things.

examples/angular/hello_user.html

<!DOCTYPE html>
<html ng-app>
  <head>
    <meta charset="utf-8">
    <meta name="viewport"
        content="width=device-width, initial-scale=1.0, user-scalable=yes">
    <title>Hello User</title>
    <script src="angular.min.js"></script>
  </head>
  <body>
      <input ng-model="name" type="text" placeholder="Your name please">
      <h1>Hello, {{name}}</h1>
  </body>
</html>