Fix up inconsistencies

Fix style inconsistencies

alchemy/templates/include/comments.html

@@ -1,4 +1,5 @@
 {% if DISQUS_SITENAME %}
+<hr>
 <div id="disqus_thread"></div>
 <script>
   var disqus_config = function () {

alchemy/templates/include/pagination.html

@@ -1,15 +1,12 @@
 {% if DEFAULT_PAGINATION %}
+<hr>
 <ul class="pagination">
   {% if articles_page.has_previous() %}
   <li><a href="{{ SITEURL }}/{{ articles_previous_page.url }}">&laquo;</a></li>
-  {% else %}
-  <li class="disabled"><span>&laquo;<span></li>
   {% endif %}
   <li><span>{{ articles_page.number }} of {{ articles_paginator.num_pages }}</span></li>
   {% if articles_page.has_next() %}
   <li><a href="{{ SITEURL }}/{{ articles_next_page.url }}">&raquo;</a></li>
-  {% else %}
-  <li class="disabled"><span>&raquo;<span></li>
   {% endif %}
 </ul>
 {% endif %}