Necessary changes to accordian behavior

- all nice and organized
- finally plays nice with bootstrap3

go/go/templates/crispy/accordian-group.html

+<div class="panel panel-default">
+    <div class="panel-heading">
+        <h4 class="panel-title">
+            <a class="accordion-toggle" data-toggle="collapse" href="#{{ div.css_id }}">{{ div.name }}</a>
+        </h4>
+    </div>
+    <div id="{{ div.css_id }}" class="panel-collapse collapse{% if div.active %} in{% endif %}" >
+        <div class="panel-body">
+            {{ fields|safe }}
+        </div>
+    </div>
+</div>
+<br />

go/go/templates/crispy/accordian.html

+<div class="panel-group" id="{{ accordion.css_id }}">
+    {{ content|safe }}
+</div>