Add admin capcodes

Sometimes, it is necessary for an admin or other moderator to reveal
themselves. Capcodes allow them to do so by appending a special colored
portion at the end of their name on a post.

This adds object-level permissions, so if you have a moderator who
shouldn't be able to use the "admin" capcode, you can give them
permission only to the "moderator" capcode.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

board/templates/board/post_snippet.html

@@ -30,9 +30,14 @@
 {% if post.subject %}
     <span class="post_subject">{{post.subject}}</span>
 {% endif %}
-{% blocktranslate with post_name=post.name|default:"Anonymous" post_created=post.created %}
+{% blocktranslate with post_name=post.name|default:"Anonymous" %}
 by
 <span class="post_name">{{post_name}}</span>
+{% endblocktranslate %}
+{% if post.capcode %}
+<span class="post_capcode" style="color: {{post.capcode.color}};">{{post.capcode}}</span>
+{% endif %}
+{% blocktranslate with post_created=post.created %}
 at {{post_created}}
 {% endblocktranslate %}
 {% if reply_link %}

board/templates/board/reply_create_view.html

@@ -5,7 +5,23 @@
 <form method="post" action="{% url 'board:reply_create' url=board.url id=post.id %}" enctype="multipart/form-data">
     {% csrf_token %}
     <table>
-    {{ form.as_table }}
+    {# {{ form.as_table }} #}
+    {% for field in form %}
+        {% if field.name != "capcode" %}
+        <tr>
+            <th>{{field.label_tag}}</th>
+            <td>{{field}}</td>
+        </tr>
+        {% endif %}
+    {% endfor %}
+    {% if capcodes %}
+    <tr>
+        <th>{{form.capcode.label_tag}}</th>
+        <td>
+            {{form.capcode}}
+        </td>
+    </tr>
+    {% endif %}
     <tr>
         <th>&nbsp;</th>
         <td>