fix 500 on universe content lists

Author: drusepth

Diff for: app/views/universes/content_list.html.erb

@@ -13,7 +13,7 @@
           </span>
         </div>
         <div class="card-content">
-          <%= render partial: 'content/list/list', locals: { content_list: @content_list } %>
+          <%= render partial: 'content/list/list', locals: { content_list: @content_list, content_type: @content_type } %>
         </div>
         <div class="card-action">
           <%= link_to "Back to #{@universe.name}", @universe %>