Document the available external apps.

docs/changelog.txt

@@ -16,6 +16,8 @@ Unreleased.
    ``filter(tags__name__in=["foo"])``.
  * Added a German locale.
  * Added a Dutch locale.
+ * Removed ``taggit.contrib.suggest``, it now lives in an external application,
+   see :doc:`external_apps` for more information.
 
 0.8.0
 ~~~~~

docs/external_apps.txt

+External Applications
+=====================
+
+In addition to the features included in ``django-taggit`` directly, there are a
+number of external applications which provide additional features that may be
+of interest.
+
+.. note::
+
+    Despite their mention here, the following applications are in no way
+    official, nor have they in any way been reviewed or tested.
+
+
+If you have an application that you'd like to see listed here, simply fork
+``taggit`` on `github <http://github.com/alex/django-taggit>`_, add it to this
+list, and send a pull request.
+
+ * ``django-taggit-suggest``: Provides support for defining keyword and regular
+   expression rules for suggesting new tags for content.  This used to be
+   available at ``taggit.contrib.suggest``.  Available on
+   `github <http://github.com/frankwiles/django-taggit-suggest>`_.
+ * ``django-taggit-templatetags``: Provides several templatetags, including one
+   for tag clouds, to expose various ``taggit`` APIs directly to templates.
+   Available on `github <http://github.com/feuervogel/django-taggit-templatetags>`_.

docs/index.txt

@@ -15,6 +15,7 @@ for known issues with older versions of Django), and Python 2.4-2.X.
    api
    custom_tagging
    issues
+   external_apps
    changelog
 
 Indices and tables
@@ -23,4 +24,3 @@ Indices and tables
 * :ref:`genindex`
 * :ref:`modindex`
 * :ref:`search`
-