Remove babel.cfg

Remove babel.cfg and the translation bits from setup.cfg, those are not
needed anymore.

Change-Id: I6c44c8e0b8bf16af2e91ba26b2dbe37c06ea1048

babel.cfg

@@ -1 +0,0 @@
-[python: **.py]

doc/source/contributor/index.rst

@@ -33,7 +33,6 @@ Contributor Documentation
    auth-plugins.rst
    database-migrations.rst
    id-manage.rst
-   translated-responses.rst
    architecture.rst
    services.rst
    developing-drivers.rst

doc/source/contributor/translated-responses.rst

@@ -1,52 +0,0 @@
-..
-      Copyright 2011-2012 OpenStack Foundation
-      All Rights Reserved.
-
-      Licensed under the Apache License, Version 2.0 (the "License"); you may
-      not use this file except in compliance with the License. You may obtain
-      a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-      Unless required by applicable law or agreed to in writing, software
-      distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-      WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-      License for the specific language governing permissions and limitations
-      under the License.
-
-Translated responses
-====================
-
-The Keystone server can provide error responses translated into the language in
-the ``Accept-Language`` header of the request. In order to test this in your
-development environment, there's a couple of things you need to do.
-
-1. Build the message files. Run the following command in your keystone
-   directory:
-
-.. code-block:: bash
-
-   $ python setup.py compile_catalog
-
-This will generate .mo files like keystone/locale/[lang]/LC_MESSAGES/[lang].mo
-
-2. When running Keystone, set the ``KEYSTONE_LOCALEDIR`` environment variable
-   to the keystone/locale directory. For example:
-
-.. code-block:: bash
-
-    $ KEYSTONE_LOCALEDIR=/opt/stack/keystone/keystone/locale uwsgi --http 127.0.0.1:5000 --wsgi-file $(which keystone-wsgi-public)
-
-
-Now you can get a translated error response:
-
-.. code-block:: bash
-
- $ curl -s -H "Accept-Language: zh" http://localhost:5000/notapath | python -mjson.tool
- {
-     "error": {
-         "code": 404,
-         "message": "\u627e\u4e0d\u5230\u8cc7\u6e90\u3002",
-         "title": "Not Found"
-     }
- }

setup.cfg

@@ -38,22 +38,6 @@ mongodb =
 bandit =
   bandit>=1.1.0 # Apache-2.0
 
-[compile_catalog]
-directory = keystone/locale
-domain = keystone
-
-[update_catalog]
-domain = keystone
-output_dir = keystone/locale
-input_file = keystone/locale/keystone.pot
-
-[extract_messages]
-keywords = _ gettext ngettext l_ lazy_gettext
-mapping_file = babel.cfg
-output_file = keystone/locale/keystone.pot
-copyright_holder = OpenStack Foundation
-msgid_bugs_address = https://bugs.launchpad.net/keystone
-
 [entry_points]
 console_scripts =
     keystone-manage = keystone.cmd.manage:main