<div class="profile">
    <section id="wrapper">
        <header id="header">
            <!-- <a href='{{ site.baseurl }}about'> -->
                <img id="avatar" class="2x" src="/assets/images/avatar.png"/>
            <!-- </a> -->
            <h1>{{ site.author }}</h1>
            <h2>{{ site.description }}</h2>
        </header>
    </section>
</div>

<div class="profile">
    <section id="wrapper">
        <header id="header">
            <a href="https://twitter.com/{{ site.authorTwitter }}" target="_blank">
                <img id="avatar" class="2x" src="https://www.gravatar.com/avatar/4a0fecf18d3f617771b45194659da7e4.jpg?s=200" alt="My face"/>
            </a>
            <h1>{{ site.author }}</h1>
            <h2>{{ site.description }}</h2>
        </header>
    </section>
</div>

Add twitter link to avatar
Add twitter link to avatar

* Use gravatar for avatar
