Remove the common config since its not needed

The common config currently isn't used (but will be
later, potentially in the distributed commit) so for
now remove it as its a major user of oslo.cfg which
we are trying to remove.

Part of blueprint eliminate-oslo-cfg

Change-Id: If86291511e5b304ca77505b4afd47b1663b316f5

taskflow/common/__init__.py

@@ -1,18 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-#    Copyright (C) 2012 Yahoo! Inc. All Rights Reserved.
-#    Copyright (C) 2013 Rackspace Hosting Inc. 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.

taskflow/common/config.py

@@ -1,58 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-#    Copyright (C) 2012 Yahoo! Inc. All Rights Reserved.
-#    Copyright (C) 2013 Rackspace Hosting Inc. 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.
-
-"""
-Routines for configuring TaskFlow
-"""
-
-import os
-
-from oslo.config import cfg
-
-db_opts = [
-    cfg.StrOpt('sql_connection',
-               default='sqlite:///' +
-                       os.path.abspath(os.path.join(os.path.dirname(__file__),
-                       '../', '$sqlite_db')),
-               help='The SQLAlchemy connection string used to connect to the '
-                    'database'),
-    cfg.StrOpt('sqlite_db',
-               default='taskflow.sqlite',
-               help='The filename to use with sqlite'),
-    cfg.IntOpt('sql_idle_timeout',
-               default=3600,
-               help='timeout before idle sql connections are reaped')]
-
-celery_opts = [
-    cfg.StrOpt('celery_backend',
-               default='mysql://task:flow@localhost/taskflow',
-               help='The SQLAlchemy connection string used to connect to the '
-                    'celery backend'),
-    cfg.StrOpt('celery_MQ',
-               default='mongodb://task:flow@localhost:27017/taskflow',
-               help='The MongoDB connection string used to connect to the '
-                    'celery message queue')]
-
-
-def register_db_opts():
-    cfg.CONF.register_opts(db_opts)
-
-
-def register_celery_opts():
-    cfg.CONF.register_opts(celery_opts)