removing class from ref entry, closes #1932

Author: Lauren McCarthy

docs/yuidoc-p5-theme-src/scripts/tpl/itemEnd.html

@@ -1,12 +1,12 @@
 <p>
 
-  <div class="meta">
+<!--   <div class="meta">
     <% if (item.class) { %>
     <p>Class: 
     <strong><a href='#/<%=item.class%>'><%=item.class%></a></strong></p>
     <% } %>
 
-  </div>
+  </div> -->
 
 
   <p class="ref-notice"> If you see any errors or have suggestions, <a href="https://github.com/processing/p5.js/issues">please let us know</a>.<p>