Add twitter follow button.

css/style.css

@@ -1005,6 +1005,11 @@ button.positive:active {
     text-align: center;
 }
 
+.twitter {
+	padding-top: 6px;
+	padding-left: 60px;
+}
+
 .user_links {
     z-index: 50;
     position: relative;

popup.html

@@ -78,7 +78,12 @@ <h1>Log in <a href="https://github.com/plans" target="_blank">(Pricing and Signu
 				<p class="description">Contribute to this open source project.</p>
 			</li>
 		</ul>
-		<footer class="settings_footer"></footer>
+		<footer class="settings_footer">
+			<div class="twitter">			
+				<a href="https://twitter.com/jjNford" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @jjNford</a>
+				<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
+			</div>
+		</footer>
 	</article>
 	<!-- end settings -->