tolerate non-named users in members list on organization, use csrf token in generic object update forms

Author: eastein

templates/general/generic_form.html

@@ -1,4 +1,5 @@
 <form action="{{action}}" method="post" enctype="multipart/form-data">
+    {% csrf_token %}
     {% for field in form %}
     <div class="clearfix">
         {{ field.errors }}

templates/general/organization_detail.html

@@ -31,7 +31,7 @@ <h2>{{ org.name }}</h2>
         <h3>Members</h3>
         <ul>
         {% for member in org.members.all %}
-            <li><a href="{% url profile_view member.username %}">{{ member.get_full_name }}</a></li>
+            <li><a href="{% url profile_view member.username %}">{% if member.get_full_name %} {{ member.get_full_name }}{% else %} {{ member.username }} {% endif %}</a></li>
         {% endfor %}
         </ul>
     </div>