fix pagination for products on category view

app/views/category/show.html.erb

@@ -21,8 +21,10 @@
             </div>
             <div class="caption">
               <h6 class="regular"><%= link_to(cat.name, category_path(cat)) %></h6>
-                </div><!-- end caption -->
-            </div><!-- end thumbnail -->
+            </div>
+            <!-- end caption -->
+          </div>
+          <!-- end thumbnail -->
         </div>
         <% row += 1
           if row == 4

app/views/category/show.js.erb

@@ -0,0 +1 @@
+  $("#products_list").html("<%= escape_javascript(render('/product/partials/products_thumbnails')) %>");