Small fixes and improvements

- fixed footer not staying at bottom
- fixed some bugs with news section

_includes/footer.html

@@ -1,33 +1,29 @@
 <!-- Footer -->
 
-<footer>
-  <div class="footer">
-    <div class="container">
-      <div class="footer-left">
-        {% if page.section-type == "index" %}
-          <a href="#"><h3>Vocaluxe</h3></a>
-        {% else %}
-          <a href="{{site.baseurl}}/"><h3>Vocaluxe</h3></a>
-        {% endif %}
-      </div>
-      <ul class="footer-right">
-        <li>
-          <a href="https://github.com/Vocaluxe/Vocaluxe">
+<footer class="footer">
+  <div class="container">
+    <div class="footer-left">
+      {% if page.section-type == "index" %}
+      <a href="#"><h3>Vocaluxe</h3></a> {% else %}
+      <a href="{{site.baseurl}}/"><h3>Vocaluxe</h3></a> {% endif %}
+    </div>
+    <ul class="footer-right">
+      <li>
+        <a href="https://github.com/Vocaluxe/Vocaluxe">
             <i class="fa fa-github" aria-hidden="true"></i>
           </a>
-        </li>
-        <li>
-          <a href="https://facebook.com/Vocaluxe">
+      </li>
+      <li>
+        <a href="https://facebook.com/Vocaluxe">
             <i class="fa fa-facebook" aria-hidden="true"></i>
           </a>
-        </li>
-        <li>
-          <a href="{{site.baseurl}}/feed.xml">
+      </li>
+      <li>
+        <a href="{{site.baseurl}}/feed.xml">
             <i class="fa fa-rss" aria-hidden="true"></i>
           </a>
-        </li>
-      </ul>
-    </div>
+      </li>
+    </ul>
   </div>
 </footer>