Drop to legacy references to pdfobject

aleksis/apps/kort/templates/kort/card/detail.html

@@ -10,6 +10,5 @@
 
 
 {% block content %}
-  {% include_js "pdfobject" %}
   {% include "kort/card/detail_content.html" with card=object %}
 {% endblock %}

aleksis/apps/kort/templates/kort/card/list.html

@@ -30,6 +30,5 @@
   {#  </form>#}
 
   {#  <h2>{% trans "Selected persons" %}</h2>#}
-  {% include_js "pdfobject" %}
   {% render_table table %}
 {% endblock %}