<header>
  <div>
    <h1>
      <a href='/'>
        <span class="octicon octicon-book"></span>
        Gistbook
        <span class='pre-release'>Alpha</span>
      </a>
    </h1>
    <div class='menu'></div>
  </div>
</header>
<main>
  <div></div>
</main>
<div class='modal'></div>
<footer></footer>

<header>
  <div>
    <h1>
      <a href='/'>
        <span class="octicon octicon-book"></span>
        Gistbook
        <span class='pre-release'>Alpha</span>
      </a>
    </h1>
    <div class='menu'></div>
  </div>
</header>
<main>
  <div></div>
</main>
<footer></footer>

Remove last remnant of the old modal setup.
Remove last remnant of the old modal setup.

Resolves #139
