devref: updated documentation for oslo-incubator

The project now has another name (oslo-incubator, not openstack-common).

Include the page into devref index.

Change-Id: I779d7cf35e0ec3f80fa6a53f12ed3ee98dd8c5cb

doc/source/devref/common.rst

@@ -1,25 +0,0 @@
-..
-      Copyright 2010-2011 United States Government as represented by the
-      Administrator of the National Aeronautics and Space Administration.
-      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.
-
-Open Stack Common
-=================
-
-A number of modules used are from the openstack-common project.
-The imported files are in 'neutron/openstack-common.conf'.
-More information can be found at `OpenStack Common`_.
-
-.. _`OpenStack Common`: https://launchpad.net/openstack-common

doc/source/devref/index.rst

@@ -45,6 +45,7 @@ Neutron Internals
    layer3
    l2_agents
    advanced_services
+   oslo-incubator
 
 
 Module Reference

doc/source/devref/oslo-incubator.rst

@@ -0,0 +1,8 @@
+oslo-incubator
+==============
+
+A number of modules used are from the oslo-incubator project. Imported modules
+that are directly used by Neutron are listed in openstack-common.conf.
+
+More information can be found in `the corresponding policy
+<http://specs.openstack.org/openstack/oslo-specs/specs/policy/incubator.html>`_.