Update footer

app/server/templates/index.html

@@ -164,9 +164,9 @@
 <footer class="footer">
     <div class="container">
         <div class="columns">
-            <div class="column is-8">
+            <div class="column is-4">
                 <h2>
-                    <strong class="has-text-white">doccano</strong>
+                    <strong class="has-text-white">DOCCANO</strong>
                 </h2>
                 <ul>
                     <li>
@@ -176,16 +176,26 @@
                         <a href="#">Live Demo</a>
                     </li>
                     <li>
-                            <a href="#">Source code</a>
-                        </li>
+                        <a href="#">Source code</a>
+                    </li>
+                    <li>
+                        <a href="#">Contribution</a>
+                    </li>
+                </ul>
+            </div>
+            <div class="column is-4">
+                <h2>
+                    <strong class="has-text-white">FEATURES</strong>
+                </h2>
+                <ul>
                     <li>
-                        <a href="#">Support</a>
+                        <a href="#">Text Classification</a>
                     </li>
                     <li>
-                        <a href="#">Frequently Asked Questions</a>
+                        <a href="#">Sequence Labeling</a>
                     </li>
                     <li>
-                        <a href="#">Terms & Conditions</a>
+                        <a href="#">Sequence to Sequence</a>
                     </li>
                 </ul>
             </div>