The following applies to all products licensed under the Apache 2.0 License:

You may not use the identified files except in compliance with the Apache License, Version 2.0 (the "License.")

You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.  A copy of the license is also reproduced below.

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.

Copyright (c) 2009 Jacob Kaplan-Moss - initial codebase (< v2.1)

Copyright (c) 2011 Rackspace - OpenStack extensions (>= v2.1)

Copyright (c) 2011 Nebula, Inc - Keystone refactor (>= v2.7)

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