Rename package from oslo.sphinx to oslosphinx

Having the sphinx theme in the same namespace package
as the production code has been causing issues with
devstack installations. This change renames the package
to move it out of the namespace. Another change to the
openstack-infra/config repository will rename the
git repository and associated jobs.

Partial-bug: #1277168

Change-Id: I7788a9d6b5984fdfcc4678f2182104d2eb8a2be0

oslo/__init__.py

@@ -1,17 +0,0 @@
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-# Copyright 2013 New Dream Network, LLC (DreamHost)
-#
-#    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.
-
-__import__('pkg_resources').declare_namespace(__name__)

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
-name = oslo.sphinx
-summary = OpenStack Sphinx Extensions
+name = oslosphinx
+summary = OpenStack Sphinx Extensions and Theme
 description-file =
     README.rst
 author = OpenStack
@@ -24,10 +24,7 @@ setup-hooks =
 
 [files]
 packages =
-    oslo
-    oslo.sphinx
-namespace_packages =
-    oslo
+    oslosphinx
 
 [build_sphinx]
 all_files = 1

tox.ini

@@ -14,7 +14,7 @@ downloadcache = {toxworkdir}/_download
 
 [testenv:pep8]
 commands =
-    flake8 oslo
+    flake8 oslosphinx
 
 [testenv:venv]
 commands = {posargs}