Add link to /_new in footer

assets/style.css

@@ -137,6 +137,25 @@ footer {
         "Droid Sans", "Helvetica Neue", sans-serif;
 }
 
+footer ul {
+    list-style: none;
+    padding: 0;
+}
+
+footer li {
+    display: inline;
+}
+
+footer li::after {
+    content: "\00B7";
+    margin: 0 12px;
+}
+
+footer li:last-child::after {
+    content: "";
+    margin: 0;
+}
+
 footer dt, footer dd {
     display: inline;
     margin: 0;

templates/article_revision.html

@@ -30,7 +30,10 @@
 </div>
 
 <footer>
-<p><a id="openEditor" href="?editor">Edit</a></p>
+<ul>
+    <li><a href="_new">Create article</a></li>
+    <li><a id="openEditor" href="?editor">Edit</a></li>
+</ul>
 <dl>
     <dt>Article ID</dt>
     <dd class="article-id">{{article_id}}</dd>