Drop use of 'oslo' namespace package

The Oslo libraries have moved all of their code out of the 'oslo'
namespace package into per-library packages. The namespace package was
retained during kilo for backwards compatibility, but will be removed by
the liberty-2 milestone. This change removes the use of the namespace
package, replacing it with the new package names.

The patches in the libraries will be put on hold until application
patches have landed, or L2, whichever comes first. At that point, new
versions of the libraries without namespace packages will be released as
a major version update.

Please merge this patch, or an equivalent, before L2 to avoid problems
with those library releases.

Blueprint: remove-namespace-packages
https://blueprints.launchpad.net/oslo-incubator/+spec/remove-namespace-packages

Change-Id: I51245cf20c0c5f4fd3e11cbb86edf36def007b6d

kite/api/app.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 import pecan
 
 from kite.api import hooks

kite/api/hooks.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 from pecan import hooks
 
 from kite.common import crypto

kite/cli/api.py

@@ -14,7 +14,7 @@ import logging
 import sys
 from wsgiref import simple_server
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.api import app
 from kite.common import service

kite/cli/manage.py

@@ -16,7 +16,7 @@ from kite.openstack.common import gettextutils
 
 gettextutils.install('kite')
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.common import service
 from kite.db import migration

kite/common/crypto.py

@@ -15,7 +15,7 @@ import errno
 import logging
 import os
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.common import exception
 from kite.common import utils

kite/common/service.py

@@ -12,7 +12,7 @@
 
 import os
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.openstack.common.db import options
 from kite.openstack.common import log

kite/common/utils.py

@@ -11,7 +11,7 @@
 # under the License.
 
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.common import exception
 

kite/db/api.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.openstack.common.db import api as db_api
 

kite/db/migration.py

@@ -12,7 +12,7 @@
 
 """Database setup and migration commands."""
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.common import utils
 

kite/db/sqlalchemy/api.py

@@ -10,7 +10,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from oslo.config import cfg
+from oslo_config import cfg
 from sqlalchemy.orm import exc
 
 from kite.common import exception

kite/openstack/common/config/generator.py

@@ -27,7 +27,7 @@ import socket
 import sys
 import textwrap
 
-from oslo.config import cfg
+from oslo_config import cfg
 import six
 import stevedore.named
 

kite/openstack/common/db/options.py

@@ -12,7 +12,7 @@
 
 import copy
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 
 database_opts = [

kite/openstack/common/fixture/config.py

@@ -16,7 +16,7 @@
 #    under the License.
 
 import fixtures
-from oslo.config import cfg
+from oslo_config import cfg
 import six
 
 

kite/openstack/common/lockutils.py

@@ -26,7 +26,7 @@ import threading
 import time
 import weakref
 
-from oslo.config import cfg
+from oslo_config import cfg
 
 from kite.openstack.common import fileutils
 from kite.openstack.common.gettextutils import _, _LE, _LI

kite/openstack/common/log.py

@@ -37,7 +37,7 @@ import re
 import sys
 import traceback
 
-from oslo.config import cfg
+from oslo_config import cfg
 import six
 from six import moves
 

kite/tests/base.py

@@ -12,7 +12,7 @@
 
 import os
 
-from oslo.config import cfg
+from oslo_config import cfg
 from oslotest import base
 
 from kite.common import crypto