Removed obsolete contrib.comments upgrade guide

The old comment system was pre-1.0.

docs/ref/contrib/comments/index.txt

@@ -11,12 +11,6 @@ Django includes a simple, yet customizable comments framework. The built-in
 comments framework can be used to attach comments to any model, so you can use
 it for comments on blog entries, photos, book chapters, or anything else.
 
-.. note::
-
-    If you used to use Django's older (undocumented) comments framework, you'll
-    need to upgrade. See the :doc:`upgrade guide </ref/contrib/comments/upgrade>`
-    for instructions.
-
 Quick start guide
 =================
 
@@ -350,7 +344,6 @@ More information
    models
    settings
    signals
-   upgrade
    custom
    forms
    moderation

docs/ref/contrib/comments/upgrade.txt

@@ -1,78 +0,0 @@
-===============================================
-Upgrading from Django's previous comment system
-===============================================
-
-Prior versions of Django included an outdated, undocumented comment system. Users who reverse-engineered this framework will need to upgrade to use the
-new comment system; this guide explains how.
-
-The main changes from the old system are:
-
-* This new system is documented.
-
-* It uses modern Django features like :doc:`forms </topics/forms/index>` and
-  :doc:`modelforms </topics/forms/modelforms>`.
-
-* It has a single ``Comment`` model instead of separate ``FreeComment`` and
-  ``Comment`` models.
-
-* Comments have "email" and "URL" fields.
-
-* No ratings, photos and karma. This should only effect World Online.
-
-* The ``{% comment_form %}`` tag no longer exists. Instead, there's now two
-  functions: ``{% get_comment_form %}``, which returns a form for posting a
-  new comment, and ``{% render_comment_form %}``, which renders said form
-  using the ``comments/form.html`` template.
-
-* The way comments are include in your URLconf have changed; you'll need to
-  replace::
-
-        (r'^comments/', include('django.contrib.comments.urls.comments')),
-
-  with::
-
-        (r'^comments/', include('django.contrib.comments.urls')),
-
-Upgrading data
---------------
-
-The data models for Django's comment system have changed, as have the
-table names. Before you transfer your existing data into the new comments
-system, make sure that you have installed the new comments system as
-explained in the
-:doc:`quick start guide </ref/contrib/comments/index>`.
-This will ensure that the new tables have been properly created.
-
-To transfer your data into the new comments system, you'll need to directly
-run the following SQL:
-
-.. code-block:: sql
-
-    BEGIN;
-
-    INSERT INTO django_comments 
-        (content_type_id, object_pk, site_id, user_name, user_email, user_url,
-        comment, submit_date, ip_address, is_public, is_removed)
-    SELECT
-        content_type_id, object_id, site_id, person_name, '', '', comment,
-        submit_date, ip_address, is_public, not approved
-    FROM comments_freecomment;
-
-    INSERT INTO django_comments 
-        (content_type_id, object_pk, site_id, user_id, user_name, user_email,
-        user_url, comment, submit_date, ip_address, is_public, is_removed)
-    SELECT 
-        content_type_id, object_id, site_id, user_id, '', '', '', comment,
-        submit_date, ip_address, is_public, is_removed
-    FROM comments_comment;
-
-    UPDATE django_comments SET user_name = (
-        SELECT username FROM auth_user 
-        WHERE django_comments.user_id = auth_user.id
-    ) WHERE django_comments.user_id is not NULL;
-    UPDATE django_comments SET user_email = (
-        SELECT email FROM auth_user 
-        WHERE django_comments.user_id = auth_user.id
-    ) WHERE django_comments.user_id is not NULL;
-    
-    COMMIT;

docs/releases/1.0-beta-2.txt

@@ -32,8 +32,8 @@ Refactored ``django.contrib.comments``
     carried out a major rewrite and refactoring of Django's bundled
     comment system, greatly increasing its flexibility and
     customizability. :doc:`Full documentation
-    </ref/contrib/comments/index>` is available, as well as :doc:`an
-    upgrade guide </ref/contrib/comments/upgrade>` if you were using
+    </ref/contrib/comments/index>` is available, as well as an
+    upgrade guide if you were using
     the previous incarnation of the comments application..
 
 Refactored documentation

docs/releases/1.0-porting-guide.txt

@@ -391,8 +391,8 @@ Comments
 --------
 
 If you were using Django 0.96's ``django.contrib.comments`` app, you'll need to
-upgrade to the new comments app introduced in 1.0. See
-:doc:`/ref/contrib/comments/upgrade` for details.
+upgrade to the new comments app introduced in 1.0. See the upgrade guide
+for details.
 
 Template tags
 -------------

docs/releases/1.0.txt

@@ -194,8 +194,8 @@ Refactored ``django.contrib.comments``
 As part of a Google Summer of Code project, Thejaswi Puthraya carried out a
 major rewrite and refactoring of Django's bundled comment system, greatly
 increasing its flexibility and customizability. :doc:`Full documentation
-</ref/contrib/comments/index>` is available, as well as :doc:`an upgrade guide
-</ref/contrib/comments/upgrade>` if you were using the previous incarnation of
+</ref/contrib/comments/index>` is available, as well as an upgrade guide
+if you were using the previous incarnation of
 the comments application.
 
 Removal of deprecated features