Move rigboard templates up a level

Also:
- Find and replace panel -> card
- Some base template work
- gulpfile things, added dep on django-gulp

RIGS/templates/version_changes.html

@@ -0,0 +1,26 @@
+{% if version.changes.item_changes or version.changes.field_changes or version.changes.old == None %}
+
+    {% for change in version.changes.field_changes %}
+
+    	<button title="Changes to {{ change.field.verbose_name }}" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='{% spaceless %}
+            {% include 'version_changes_change.html' %}
+            {% endspaceless %}'>{{ change.field.verbose_name }}</button>
+
+    {% endfor %}
+
+    {% for itemChange in version.changes.item_changes %}
+        <button title="Changes to item '{% if itemChange.new %}{{ itemChange.new.name }}{% else %}{{ itemChange.old.name }}{% endif %}'" type="button" class="btn btn-default btn-xs" data-container="body" data-html="true" data-trigger='hover' data-toggle="popover" data-content='{% spaceless %}
+            <ul class="list-group">
+            {% for change in itemChange.field_changes %}
+                  <li class="list-group-item">
+                    <h4 class="list-group-item-heading">{{ change.field.verbose_name }}</h4>
+                    <div class="dont-break-out">{% include 'version_changes_change.html' %}</div>
+                  </li>
+            {% endfor %}
+            </ul>
+
+            {% endspaceless %}'>item '{% if itemChange.new %}{{ itemChange.new.name }}{% else %}{{ itemChange.old.name }}{% endif %}'</button>
+    {% endfor %}
+{% else %}
+    nothing useful
+{% endif %}